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Patek Philippe Nautilus 5726A-001 Unworn Steel 40.5mm Automatic United States of America, New York, NEW YORK
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Audemars Piguet Royal Oak Perpetual Calendar 26579CB.OO.1225CB.01 New Ceramic 41mm Automatic United States of America, New York, New York
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Rolex Artisans de Geneve Sea Shephed Challenge Rolex Submariner New Steel 40mm Automatic United States of America, Texas, Houston
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Audemars Piguet Royal Oak Perpetual Calendar 26579CE.OO.1225CE.01 Unworn Ceramic 41mm Automatic United States of America, New York, New York
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Audemars Piguet Royal Oak Perpetual Calendar Black Ceramic Watch
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Patek Philippe Nautilus 5740/1G-001 Very good White gold 40mm Automatic United States of America, New York, New York
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Patek Philippe Nautilus 5712/1A-001 Very good Steel 40mm Automatic United States of America, California, Pasadena
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Patek Philippe Virtually Unworn, Never Polished Nautilus...
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IWC Portuguese Perpetual Calendar IW503202 Unworn Rose gold 44.2mm Automatic United States of America, Texas, Houston
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IWC Portuguese Perpetual Calendar IW503202
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Patek Philippe 5205R-010 Very good Rose gold 40mm Automatic United States of America, California, Los Angeles
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Patek Philippe Rose Gold Annual Calendar Flyback Chronograph...
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Patek Philippe Perpetual Calendar 5140P-013 Unworn Platinum 37mm Automatic United States of America, New York, New York
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Patek Philippe Grand Complications Platinum Black Factory...
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H.Moser & Cie. Endeavour 1801-0400 Very good Rose gold 42mm Manual winding United States of America, Pennsylvania
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Omega Speedmaster Professional Moonwatch Moonphase 304.93.44.52.03.001 Very good Ceramic 44.25mm Automatic United States of America, Florida, Hollywood
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Patek Philippe Annual Calendar 5146G Very good White gold 39mm Automatic United States of America, New York, Great Neck
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Patek Philippe Complications 5146G Annual Calendar Men's Watch...
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Patek Philippe Nautilus 15712R Rose gold 40mm United States of America, New Hampshire, Nashua
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Patek Philippe J37639: 18k Rose Gold Nautilus Moonphase, Ref....
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Patek Philippe Annual Calendar 5396G-011 Very good White gold 38mm Automatic United States of America, New York, New York
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Patek Philippe 5396G-011 Annual Calendar
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Patek Philippe Perpetual Calendar 5327G-001 New White gold 39mm Automatic United States of America, Georgia, Alpharetta
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IWC Pilot Chronograph IW392202 Very good Rose gold 43mm Automatic United States of America, California, Los Angeles
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IWC 2020 Pilot's Watch Perpetual Calendar Chronograph Le Petit...
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Omega Speedmaster Professional Moonwatch Moonphase 304.30.44.52.01.001 Very good Steel 44mm Automatic United States of America, New York, New York
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Omega Speedmaster Stainless Steel Moonphase Black Dial Watch
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Louis Moinet Metropolis LM-45.50.MO Very good Rose gold 45mm Automatic United States of America, Pennsylvania
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Louis Moinet Pre-Owned Louis Moinet Moon LM-45.50.MO
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Patek Philippe Perpetual Calendar 5059G Very good White gold 36mm Automatic United States of America, New York, New York
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Vacheron Constantin Overseas 4300V/120R-B064 Very good Rose gold 41.5mm Automatic United States of America, New York, Great Neck
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Vacheron Constantin Overseas 4300V Perpetual Calendar Mens Watch
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Patek Philippe Nautilus 5712R-001 Unworn Rose gold 40mm Automatic United States of America, Florida, Miami
Patek Philippe Nautilus (unworn)
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Patek Philippe Nautilus 5712/1A-001 Very good Steel 40mm Automatic United States of America, New York, New York
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Patek Philippe 5712/1A-001 Nautilus Stainless Steel, Like New,...
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Patek Philippe Perpetual Calendar 5320G-001 New White gold 40mm Automatic United States of America, Georgia, Alpharetta
Patek Philippe NEW 2022 Perpetual Calendar 5320G-001
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Jaeger-LeCoultre Master Ultra Thin Moon 1368471 Unworn Steel 39mm Automatic United States of America, New York, New York
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Jaeger-LeCoultre Master Control Master Ultra Thin Moon Steel...
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Patek Philippe Nautilus 5712/1A-001 Very good Steel 40mm Automatic United States of America, New York, NEW YORK
Patek Philippe Nautilus 5712/1A-001
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Rolex Sky-Dweller 326139 Unworn White gold 42mm Automatic United States of America, New York, New York
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Rolex Sky-Dweller White Gold Black Arabic Dial Watch
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Jaeger-LeCoultre Reverso Duoface Q3912420 Very good Rose gold 49.4mm Manual winding United States of America, Florida, Miami
Jaeger-LeCoultre Reverso Tribute Duoface Calendar
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Glashütte Original Senator Power Reserve Display 39-44-04-12-04 Unworn Steel 39mm Automatic United States of America, New York, New York
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Glashütte Original Senator Auf
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Patek Philippe Perpetual Calendar Chronograph 5270G-001 Very good White gold 41mm Automatic United States of America, New York, Great Neck
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Patek Philippe Geneve 5270G Perpetual Calendar Mens Watch...
$153,999
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A. Lange & Söhne Lange 1 720.032 Unworn Rose gold 41.9mm Automatic United States of America, Texas, Houston
A. Lange & Söhne Lange 1 Tourbillion Perpetual Calendar
$200,000
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Patek Philippe Perpetual Calendar 5320G-001 Very good White gold 40mm Automatic United States of America, New York, New York
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Patek Philippe 5320G-001 Perpetual Calendar Complete, Self-Win...
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Patek Philippe Nautilus 5740/1G-001 White gold Automatic United States of America, Massachusetts, Boston
Patek Philippe Nautilus 5740 Perpetual Calendar 18k White Gold...
$328,500
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Jaeger-LeCoultre Master Ultra Thin Moon Q1368420 Very good Steel 39mm Automatic United States of America, New Jersey, Oradell
Jaeger-LeCoultre Master Ultra Thin Moon JLQ1368420
$7,650
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Patek Philippe Perpetual Calendar 5327R-001 New Rose gold 39mm Automatic United States of America, New York, NEW YORK
Patek Philippe Perpetual Calendar 5327R
$75,330
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Rolex Sky-Dweller 326238 Unworn Yellow gold 42mm Automatic United States of America, New York, New York
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Rolex Sky-Dweller Yellow Gold Champagne Index Dial Watch 326238
$50,899
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Audemars Piguet Royal Oak Perpetual Calendar 26585CE.OO.1225CE.01 Unworn Ceramic 41mm Automatic United States of America, New York, New York
Audemars Piguet Royal Oak Ceramic Perpetual Calendar 26585CE.O...
$715,000
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A. Lange & Söhne Saxonia 384.032 New Rose gold 40mm Automatic United States of America, Florida, Miami
A. Lange & Söhne Saxonia Moon Phase
$31,500
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Baume & Mercier Clifton MOA10057 Unworn Steel 43mm Automatic United States of America, Florida, Sarasota
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Baume & Mercier Clifton Triple-Date Moonphase 43mm Automatic...
$2,700
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Jaeger-LeCoultre Master Ultra Thin Moon 136256D Unworn Rose gold 39mm Automatic United States of America, Texas, Houston
Jaeger-LeCoultre Master Ultra Thin Moon "Dubail Edition" Q136256D
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Patek Philippe Annual Calendar 5205R-001 Very good Rose gold 40mm Automatic United States of America, New York, New York
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Patek Philippe 5205R-001 Annual Calendar 2020, Like New
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Vacheron Constantin Overseas 4300V/120B-B945 New White gold 41.5mm Automatic United States of America, Massachusetts, Boston
Vacheron Constantin Overseas 4300v Perpetual Calendar Ultra-Th...
$209,500
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Patek Philippe Annual Calendar 5396G-011 New White gold 38mm Automatic United States of America, New York, New York
Patek Philippe Annual Calendar White Gold 5396G New 2020
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Patek Philippe Nautilus 5726/1A-001 Unworn Steel 40.5mm Automatic United States of America, New York, NEW YORK
Patek Philippe Nautilus Annual Calendar Moon Phase Grey Dial...
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Rolex Sky-Dweller 326139 Very good White gold 42mm Automatic United States of America, New York, New York
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Rolex Sky-Dweller White Gold Leather Strap Watch 326139
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Patek Philippe Perpetual Calendar Chronograph 5270P-001 Unworn Platinum 41mm Manual winding United States of America, New York, New York
Patek Philippe Grand Complications Platinum Salmon Dial 41MM...
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Blancpain Villeret Quantième Complet 6654-3640-55B New Red gold 40mm Automatic United States of America, Florida, Miami
Blancpain Villeret Complete Calendar Moonphase
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Patek Philippe Annual Calendar 5146G-010 Very good White gold 39mm Automatic United States of America, New York, Hartsdale
Patek Philippe Annual Calendar 5146G-010
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Jaeger-LeCoultre Master Grande Tradition Q5042520 Unworn Rose gold 42mm Automatic United States of America, Texas, Houston
Jaeger-LeCoultre Master Grande Tradition Perpetual Calendar...
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Patek Philippe Annual Calendar 5205G-013 New White gold 40mm Automatic United States of America, New York, New York
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Patek Philippe 5205G-013 Annual Calendar 2021, Like New
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A. Lange & Söhne Saxonia 384.032 Rose gold 40mm Automatic United States of America, Massachusetts, Boston
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Jaeger-LeCoultre Master Ultra Thin Perpetual 130.84.70 Very good Steel 39mm Automatic
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Audemars Piguet Royal Oak Perpetual Calendar 26574ST.OO.1220ST.02 Unworn Steel 41mm Automatic United States of America, New York, NEW YORK
Audemars Piguet 41mm Royal Oak Perpetual Calendar Blue Dial
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Rolex Sky-Dweller 326938 Unworn Yellow gold 42mm Automatic United States of America, New York, New York
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Rolex Sky-Dweller Yellow Gold Champagne Index Dial Watch 326938
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Rolex Cellini Moonphase 50535 Very good Rose gold 39mm Automatic United States of America, Georgia, Atlanta
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Patek Philippe Annual Calendar 5205R-010 New Rose gold 40mm Automatic United States of America, Iowa, Des Moines
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A. Lange & Söhne Saxonia 330.025 Very good Platinum 38.5mm Automatic United States of America, New York, Hartsdale
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Patek Philippe Annual Calendar 5396/1G-001 Very good White gold 38mm Automatic United States of America, Texas, Houston
Patek Philippe Annual Calendar 5396/1G-001
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Patek Philippe Perpetual Calendar Chronograph 3970EP-021 Very good Platinum 36mmmm Manual winding United States of America, New York, New York
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Audemars Piguet Royal Oak Perpetual Calendar 26585CE.OO.1225CE.01 New Ceramic 41mm Automatic United States of America, New York, NEW YORK
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Moon Phase Watches: Under the Lunar Spell

Humans have always had a fascination with the Moon. The first moon phase watches appeared back in the 1500s. A few modern pieces will accurately display the Moon's phase for over 2 million years and mark the pinnacle of haute horlogerie.


5 Reasons to Buy a Moon Phase Watch

  • One of the most popular complications
  • Prices beginning under 1,100 USD
  • Top models often feature a perpetual calendar
  • Andreas Strehler: A record-breaking moon phase, accurate for 2 million years
  • Luxury timepieces from A. Lange & Söhne and Patek Philippe

A Moon Phase for Every Budget

It takes the Moon 29 days, 12 hours, 44 minutes, and 3 seconds to complete one full cycle. During that time, it goes through four major phases: New Moon, Waxing Moon, Full Moon, and Waning Moon. A moon phase display makes it easy to keep track of the Moon's current stage in the cycle and is one of the most popular complications. However, it's actually not as complex as it might sound.

Numerous manufacturers produce moon phase watches, covering a wide price range. The most affordable models start at less than 1,100 USD, while more exclusive timepieces can cost upwards of 110,000 USD. Watches on the upper end of the price range often feature a unique moon phase mechanism and perpetual calendar. One prominent example is the Richard Lange Perpetual Calendar Terraluna from A. Lange & Söhne. This model has an orbital moon phase display on the reverse side of its case. Thanks to its intricate mechanics, this display only requires manual correction every 1,058 years. More conventional moon phase displays tend to deviate by about eight hours per year, meaning they will be off by one full day after three years. Of course, all this technical mastery has its price: the Richard Lange Perpetual Calendar Terraluna costs around 178,000 USD in red or white gold.

The record for the world's most precise moon phase watch belongs to Andreas Strehler and his Sauterelle à lune perpétuelle. This timepiece's astounding moon phase display only deviates by one day every 2.06 million years. Strehler's Sauterelle à heure mondiale takes his extraordinary moon phase mechanism and adds a world time function that sits on the case back and displays the time in 24 time zones simultaneously. You can call the Sauterelle à heure mondiale your own for around 125,000 USD (excluding VAT). The Sauterelle à lune perpétuelle costs about 98,000 USD in red gold and 113,000 USD in platinum, also excluding VAT.


How much do moon phase watches cost?

Model Price (approx.) Other functions
Glycine Combat Classic Moonphase 1,100 USD Date
Oris Artelier Complication 1,600 USD Date, day, second time zone
Mido Baroncelli Moon Phase 1,800 USD Chronograph, calendar
Maurice Lacroix Les Classiques Moonphase 2,200 USD Pointer date
Frederique Constant Slimline Moonphase Manufacture 2,800 USD Pointer date
Longines Master Collection 3,000 USD 24-hour display and retrograde small seconds, date, and day displays
Patek Philippe ref. 5205 42,500 USD Annual calendar, 24-hour display
A. Lange & Söhne Grand Lange 1 Moonphase "Lumen" 78,000 USD Oversize date, luminous displays

Prices for Affordable Models

Moon phase watches don't have to cost an arm and a leg, as demonstrated by Swiss manufacturers like Glycine, Maurice Lacroix, and Mido. Glycine's Combat Classic Moonphase is among the most affordable models and costs under 1,100 USD, even with gold plating. The automatic caliber GL280 powers this timepiece and provides it with its date display.

You can save even more by purchasing a moon phase watch with a quartz caliber. For example, the 41-mm Certina DS-8 Moon Phase goes for under 560 USD in mint condition. The version with a chronograph function for measuring periods of time sells for about 670 USD. At the very bottom of the price range, you'll find quartz watches from Casio, Jacques Lemans, or Henry that only cost around 170 USD.

Overview: Affordable Moon Phase Watches

  • Under 1,100 USD: Glycine Combat Classic Moonphase with an automatic caliber
  • Under 560 USD: Certina DS-8 Moon Phase with a quartz movement
  • Around 170 USD: Quartz watches from Casio or Jacques Lemans

Mid-Range Moon Phase Watches

Maurice Lacroix, Mido, Frederique Constant, and Longines all produce relatively inexpensive moon phase watches. Each of these brands is famous for crafting high-quality mechanical timepieces that offer fantastic value for money.

The Genevan brand Frederique Constant is synonymous with affordable luxury and classically elegant designs. Their Slimline Moonphase Manufacture model with a pointer date has a 42-mm stainless steel case and costs as little as 2,800 USD. At only 2,200 USD, pre-owned pieces are even more budget-friendly. The rose gold edition falls in a similar price range. Frederique Constant also produces the Slimline Perpetual Calendar Manufacture, one of the most affordable perpetual calendars in the industry. The gold-plated version changes hands for roughly 7,800 USD.

Swiss manufacturer Maurice Lacroix also produces economical moon phase watches. One example is the 40-mm Les Classiques Moonphase with a pointer date. This stainless steel timepiece comes on a leather strap or stainless steel bracelet. With a price tag of about 2,200 USD, new pieces are remarkably affordable.

A never-worn Oris Artelier Complication requires an investment of around 1,600 USD. If you're lucky, you might even find a pre-owned piece selling for less than 1,100 USD. This dress watch features a day-date display and a second time zone in addition to a moon phase display. Oris outfits this timepiece with the caliber 781, which is based on the Sellita SW 200-1.

An Overview of Mid-Range Moon Phase Watches

  • Under 1,700 USD: Oris Artelier Complication
  • Around 2,200 USD: Maurice Lacroix Les Classiques Moonphase
  • Around 2,800 USD: Frederique Constant Slimline Moonphase Manufacture

Mido and Longines Models with a Chronograph and Calendar

Both Longines and Mido belong to the Swatch Group and combine moon phase displays with chronographs and calendars. The Valjoux 7751 ticks away inside these timepieces. It has a dual 12-hour counter and moon phase display at 6 o'clock and a combined 24-hour display and small seconds at 9. The day and month displays are integrated into the 30-minute counter at 12. There's also an additional central hand that points to the date around the dial's edge.

The Mido Baroncelli Moon Phase comes in stainless steel or with a rose gold PVD coating. You also can choose between a leather strap or stainless steel bracelet. Plan to spend around 1,800 USD on this Mido moon phase watch in mint condition. The model with a PVD coating demands some 2,100 USD new.

Longines offers a comparable chronograph in their Master Collection. This classic watch boasts a moon phase display, calendar, and stopwatch function. At about 2,700 USD, a never-worn Longines model is a bit more expensive than its Mido counterpart. However, pre-owned pieces sell for only 1,900 USD.

Longines' catalog also contains a moon phase watch with four retrograde displays: a small seconds, a pointer date, a second time zone, and a day display. Each display has a pointer that returns to its starting position once it reaches the end of the scale. Longines equips this timepiece with the caliber L707, based on the ETA A07.L31. This movement has a 48-hour power reserve and ticks at 28,800 alternations per hour. You can call this watch your own for under 2,200 USD pre-owned and approximately 3,000 USD new.


High-End Moon Phase Watches

Timepieces from Patek Philippe and A. Lange & Söhne represent the crème de la crème of watchmaking. Patek Philippe has had a reputation for crafting exquisite timepieces for over 180 years. The company is more than familiar with the moon phase function and often combines it with an annual calendar in the watches of their Complications collection. Annual calendars only require manual correction once a year.

The Patek ref. 5205 also features a 24-hour display. This luxury watch's calendar function occupies three windows: There's the day at 10, date at 12, and month at 2 o'clock. Rose gold editions tend to cost around 42,500 USD, regardless of condition. The ref. 5396 also boasts an annual calendar and 24-hour display. Its date display sits at 6 o'clock, while the day and month are located on the dial's upper half. This timepiece requires an investment of about 41,000 USD new and 35,000 USD pre-owned. Finally, the ref. 5146 comes with an annual calendar but lacks a 24-hour display. It uses subdials for the month and day displays. The yellow gold version sells for between 25,000 and 34,000 USD.

The Lange 1 was A. Lange & Söhne's first wristwatch and has since come to define this German luxury watch manufacturer. Off-center displays and an outsize date characterize this timepiece. Over time, the Lange 1 has developed into a comprehensive collection of watches. Highlights include timepieces with a perpetual calendar, tourbillon, and/or moon phase. Of the moon phase watches, the Grand Lange 1 Moon Phase "Lumen" sets itself apart with its translucent dial. It allows through just enough light to energize the watch's luminous elements, such as its outsize date and moon phase display. What's more, this particular Lange 1 was A. Lange & Söhne's first wristwatch to feature glow-in-the-dark components. Be sure to have around 78,000 USD on hand for a mint-condition model.

The Grand Lange 1 Moon Phase and Lange 1 Moon Phase both have more classic designs than the "Lumen." Furthermore, the 38.5 and 41-mm editions are much more affordable than their luminescent counterpart. All three of these moon phase watches share the same manual in-house caliber with a 72-hour power reserve. This movement's moon phase display has to be corrected by hand every 122.6 years . You can purchase a never-worn Lange 1 Moon Phase in white gold for roughly 35,000 USD. Pre-owned pieces change hands for some 31,000 USD. Prices for the rose gold edition range from 20,500 to 33,500 USD, depending on its condition. If you prefer platinum watches, take a look at the Grand Lange 1 Moon Phase. This model costs about 46,000 USD new and 43,000 USD pre-owned.

Moon Phase Watches from A. Lange & Söhne and Patek Philippe

  • Around 33,000 USD: A. Lange & Söhne Lange 1 Moon Phase
  • Around 42,000 USD: Patek Philippe ref. 5205
  • Around 78,000 USD: A. Lange & Söhne Grand Lange 1 Moon Phase "Lumen"

How do moon phase watches work?

Moon phase watches essentially function like any other mechanical watch. However, unlike conventional three-hand models, these timepieces feature a moon phase display, often in the form of a disc. The disc sits below a semicircular opening and has two moons, only one of which is visible at any given time. Watch manufacturers use two moons instead of one because a complete lunar cycle lasts 29.5 days. Since there is no gear with 29.5 teeth, they use a gear with 59 teeth . Each day, the watch movement moves this gear forward by one tooth, thus completing two whole cycles per full rotation. This process usually takes place around midnight and is often linked to the date display.

This is the simplest of all moon phase displays, and it has an annual deviation of eight hours. This means it will be a full day off after three years. This is a result of the fact that an actual lunar cycle is 44 minutes and 3 seconds longer than the 29.5-day system employed by these mechanisms.

The Moon's individual phases are determined by its orbit around the Earth and its position relative to our planet and the Sun. If the Sun is shining on the Earth-facing side, we see a Full Moon. If it's shining on the opposite side, the Moon seems to disappear. This is known as a New Moon. The Moon and Earth rotate at the same rate, which is why we only ever see one side of the Moon from Earth.