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IWC Portuguese

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IWC Portuguese Hand-Wound
TOP
IWC Portuguese Hand-Wound
$11,800
Seller
Scorpio Luxury Corp
36
US
IWC Portugieser Chronograph White Steel/Leather 40.9mm - IW37144
TOP
IWC Portugieser Chronograph White Steel/Leather 40.9mm - IW37144
$5,979
Free shipping
Seller
WatchShopping.com Inc.
429
US
IWC Portugieser Chronograph White Steel/Leather 40.9mm - IW37144
TOP
IWC Portugieser Chronograph White Steel/Leather 40.9mm - IW37144
$5,379
Free shipping
Seller
WatchShopping.com Inc.
429
US
IWC Portugieser Chronograph Blue Steel/Leather 40.9mm - IW371491
TOP
IWC Portugieser Chronograph Blue Steel/Leather 40.9mm - IW371491
$5,919
Free shipping
Seller
WatchShopping.com Inc.
429
US
IWC Portuguese Grande Complication
IWC Portuguese Grande Complication
$115,000
Seller
Chad Warrick
16
US
IWC Portugieser Yacht Club Rose Gold Chronograph IW390505
TOP
IWC Portugieser Yacht Club Rose Gold Chronograph IW390505
$13,195
Seller
First Class Timepieces
6
US
IWC Portuguese Yacht Club Chronograph
IWC Portuguese Yacht Club Chronograph
$21,000
Seller
VALOBRA Jewelry & Antiques
 
US
IWC : Portuguese Chronograph  :  IW371446 :  Stainless Steel
IWC : Portuguese Chronograph : IW371446 : Stainless Steel
$5,660
Seller
Bernard Watch Co.
286
US
IWC IW371601 Portugieser Chronograph Edition "150 Years"...
IWC IW371601 Portugieser Chronograph Edition "150 Years"...
$8,900
Seller
European Watch Company
189
US
IWC Portuguese Chronograph
IWC Portuguese Chronograph
$5,309
Seller
PreOwned Watch Shop
23
US
IWC Portuguese Chronograph Rose Gold Watch IW371402
IWC Portuguese Chronograph Rose Gold Watch IW371402
$13,499
Free shipping
Seller
Avi & Co NY
99
US
IWC 2015 Mens IWC Portuguese 7-Day 5001-07 IW500107 Stainless...
IWC 2015 Mens IWC Portuguese 7-Day 5001-07 IW500107 Stainless...
$6,644
Seller
Collectors Coins of Lynbrook LLC
14
US
IWC Portuguese Minute Repeater Skeleton
IWC Portuguese Minute Repeater Skeleton
$76,950
Seller
Chad Warrick
16
US
IWC Portuguese Chronograph Steel IW3714-45 40.9mm IW3714
IWC Portuguese Chronograph Steel IW3714-45 40.9mm IW3714
$3,999
Seller
Alux Watches
135
US
IWC Portugieser 7 Days Power Reserve IW500124
IWC Portugieser 7 Days Power Reserve IW500124
$16,300
Seller
LuxWatch.Com
35
US
IWC Portuguese Hand-Wound IW510204
TOP
IWC Portuguese Hand-Wound IW510204
$11,800
Seller
Scorpio Luxury Corp
36
US
IWC 3714 Portuguese Chronograph Mens Steel Automatic Watch...
IWC 3714 Portuguese Chronograph Mens Steel Automatic Watch...
$5,995
Seller
Jewels in Time
67
US
IWC 3531003 Portuguese SS / Rose Numerals 35MM (28362)
IWC 3531003 Portuguese SS / Rose Numerals 35MM (28362)
$4,200
Seller
European Watch Company
189
US
IWC Portugueser Yacht Club Iw390209 Rose Gold
IWC Portugueser Yacht Club Iw390209 Rose Gold
$13,346
Seller
OCWG Inc.
98
US
IWC Portuguese Yacht Club Chronograph Steel Watch IW390211
IWC Portuguese Yacht Club Chronograph Steel Watch IW390211
$11,999
Free shipping
Seller
Avi & Co NY
99
US
IWC Portuguese IW500114
IWC Portuguese IW500114
$8,900
Free shipping
Seller
Precision Watches
71
US
IWC Portuguese (submodel)
IWC Portuguese (submodel)
$14,200
Seller
Chad Warrick
16
US
IWC 5445-01 PORTUGUESE 44mm Mechanical Black "1939 Vintage"
IWC 5445-01 PORTUGUESE 44mm Mechanical Black "1939 Vintage"
$5,800
Seller
Time Trade & Trust
8
US
IWC Portuguese Chronograph Rose Gold Androise Dial IW371482
TOP
IWC Portuguese Chronograph Rose Gold Androise Dial IW371482
$10,991
Seller
Private Seller
 
US
IWC Portuguese Hand-Wound
TOP
IWC Portuguese Hand-Wound
$11,800
Seller
Scorpio Luxury Corp
36
US
IWC Portugeiser 18k Gold 7 day Automatic Mens Watch Box/Papers...
IWC Portugeiser 18k Gold 7 day Automatic Mens Watch Box/Papers...
$13,859
Seller
Jewels in Time
67
US
IWC IW390204 IWC Portuguese Yacht Club Flyback SS Black Dial...
IWC IW390204 IWC Portuguese Yacht Club Flyback SS Black Dial...
$7,400
Seller
European Watch Company
189
US
IWC Portuguese Collection Small Portuguese 18k Rose Gold 35mm...
IWC Portuguese Collection Small Portuguese 18k Rose Gold 35mm...
$6,475
Seller
Element iN Time NYC
180
US
IWC Portuguese Perpetual Calendar
IWC Portuguese Perpetual Calendar
$19,950
Seller
Radcliffe
118
US
IWC Portuguese IW545409
IWC Portuguese IW545409
$12,500
Free shipping
Seller
Precision Watches
71
US
IWC Portuguese Minute Repeater
IWC Portuguese Minute Repeater
$53,000
Seller
Chad Warrick
16
US
IWC Portuguese Automatic 7 Day - 500705 - 2018
IWC Portuguese Automatic 7 Day - 500705 - 2018
$9,750
Seller
Watch Exchange Co.
147
US
IWC Portuguese 3714 Chronograph 18k White Gold 41mm On Leather...
IWC Portuguese 3714 Chronograph 18k White Gold 41mm On Leather...
$10,500
Seller
Priceless Shine Inc
36
US
IWC Portuguese Automatic Rose Gold Brown Leather Band
IWC Portuguese Automatic Rose Gold Brown Leather Band
$15,900
Seller
Koosh Jewelers
7
US
IWC Portuguese Yacht Club Chronograph Steel Black Dial Watch...
IWC Portuguese Yacht Club Chronograph Steel Black Dial Watch...
$10,295
Seller
Jewels in Time
67
US
IWC IW371432 Portuguese Chronograph SS LAUREUS Blue Dial (29704)
IWC IW371432 Portuguese Chronograph SS LAUREUS Blue Dial (29704)
$7,300
Seller
European Watch Company
189
US
IWC Portuguese Collection Portuguese Annual Calendar Stainless...
IWC Portuguese Collection Portuguese Annual Calendar Stainless...
$17,275
Seller
Element iN Time NYC
180
US
IWC Portuguese Automatic
IWC Portuguese Automatic
$8,109
Seller
Radcliffe
118
US
IWC Portuguese Automatic 7 Days Power Reserve Automatic IW500107
IWC Portuguese Automatic 7 Days Power Reserve Automatic IW500107
$8,000
Seller
Luxury Watch Buyer
52
US
IWC Portuguese Tourbillon
IWC Portuguese Tourbillon
$66,300
Seller
Chad Warrick
16
US
IWC Portugieser Perpetual Calendar 18K Rose Gold
IWC Portugieser Perpetual Calendar 18K Rose Gold
$19,750
Seller
Greis Jewelers
 
US
IWC Portuguese 7 Days 18k Rose Gold Iw500124 Mint W/ Box & Papers
IWC Portuguese 7 Days 18k Rose Gold Iw500124 Mint W/ Box & Papers
$16,000
Seller
Priceless Shine Inc
36
US
IWC Portuguese Chronograph - Blue Dial - 371491 - 2018
IWC Portuguese Chronograph - Blue Dial - 371491 - 2018
$5,975
Seller
Watch Exchange Co.
147
US
IWC 3714 Portuguese Chronograph Steel Watch & Deployant Buckle...
IWC 3714 Portuguese Chronograph Steel Watch & Deployant Buckle...
$6,250
Seller
Jewels in Time
67
US
IWC IW570302 Portuguese Pure Classic SS Black Dial (29934)
IWC IW570302 Portuguese Pure Classic SS Black Dial (29934)
$6,900
Seller
European Watch Company
189
US
IWC Portuguese Collection Chronograph Stainless Steel Silver...
IWC Portuguese Collection Chronograph Stainless Steel Silver...
$4,975
Seller
Element iN Time NYC
180
US
IWC Portuguese Chronograph
TOP
IWC Portuguese Chronograph
$4,999
Seller
Private Seller
 
US
IWC Portuguese Perpetual Calendar Rose Gold IW503202
IWC Portuguese Perpetual Calendar Rose Gold IW503202
$18,995
Seller
First Class Timepieces
6
US
IWC Portuguese Automatic
IWC Portuguese Automatic
$8,800
Seller
Chad Warrick
16
US
IWC Portuguese Chronograph IW371480
IWC Portuguese Chronograph IW371480
$11,500
Seller
Phil Abrams Fine Jewelry
9
US
IWC Portuguese Chronograph 3714 Solid 18k Yellow Gold W/...
IWC Portuguese Chronograph 3714 Solid 18k Yellow Gold W/...
$14,500
Seller
Priceless Shine Inc
36
US
IWC Portuguese Automatic - 7 Day - Rose Gold - 2018
IWC Portuguese Automatic - 7 Day - Rose Gold - 2018
$19,450
Seller
Watch Exchange Co.
147
US
IWC Portuguese Perpetual Calendar 5032 18k Rose Gold Watch...
IWC Portuguese Perpetual Calendar 5032 18k Rose Gold Watch...
$23,888
Seller
Jewels in Time
67
US
IWC IW500107 Portuguese 7 Day SS / Blue Numerals (30164)
IWC IW500107 Portuguese 7 Day SS / Blue Numerals (30164)
$7,800
Seller
European Watch Company
189
US
IWC Portuguese Collection Split Second Rattrapante Chronograph...
IWC Portuguese Collection Split Second Rattrapante Chronograph...
$6,875
Seller
Element iN Time NYC
180
US
IWC Portuguese Chronograph
TOP
IWC Portuguese Chronograph
$16,800
Seller
Scorpio Luxury Corp
36
US
IWC IW500107
IWC IW500107
$7,700
Free shipping
Seller
Prestige Time
226
US
IWC Portuguesier Annual Calendar IW5035-01
IWC Portuguesier Annual Calendar IW5035-01
$13,950
Free shipping
Seller
WatchBox
357
US
IWC Portuguese Yacht Club Chronograph
IWC Portuguese Yacht Club Chronograph
$8,880
Seller
Phil Abrams Fine Jewelry
9
US
IWC Portuguese Yacht Club 18k Rose Gold Chronograph 43mm...
IWC Portuguese Yacht Club 18k Rose Gold Chronograph 43mm...
$16,500
Seller
Priceless Shine Inc
36
US
IWC Portuguese Automatic 7 Day - 500704 - 2018
IWC Portuguese Automatic 7 Day - 500704 - 2018
$9,750
Seller
Watch Exchange Co.
147
US
IWC 3714 Portuguese Chronograph 18k Rose Gold Watch Box/Books...
IWC 3714 Portuguese Chronograph 18k Rose Gold Watch Box/Books...
$13,888
Seller
Jewels in Time
67
US
IWC 3531003 Portuguese SS / Rose Numerals 35MM (28837)
IWC 3531003 Portuguese SS / Rose Numerals 35MM (28837)
$3,950
Seller
European Watch Company
189
US
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IWC Portugieser: Ahead of its Time

The IWC Portugieser is a legend amongst iconic watches. From the start, it was setting standards in many ways. Platinum models with a tourbillon and celestial chart are the highlights of this series.

Highlights

  • Top model: Portugieser Sidérale Scafusia with a constant-force tourbillon and sidereal time
  • Grande Complication with a perpetual calendar, chronograph, and minute repetition
  • Power reserve lasting up to 8 days
  • The sporty Portugieser: Portugieser Yacht Club Chronograph with flyback function
  • Split-seconds flyback chronograph available

IWC Portugieser: Styled After Marine Chronometers

The history of the Portugieser reaches back to the first half of the 20th century. Towards the end of the 1930s, two Portuguese businessmen requested that IWC create a wristwatch that ran as precisely as a marine chronometer. Marine chronometers are incredibly precise watches used by sailors to navigate at sea. At the time, such precision was only possible with pocket watch movements. Thus, IWC placed the Savonnette pocket watch caliber 74 in a wristwatch case. Since this movement's crown was on the right side, positioning it wasn't complicated. However, as it was designed as a pocket watch movement, the caliber 74 made the wristwatch unusually large; it had a diameter of 41.5 mm. At the time, small or rectangular watches in Art Deco style were in fashion. Thus, in terms of design, the Portugieser was ahead of its time. The watch also had a technical advantage: Thanks to its larger pocket watch movement, the first Portugieser was much more precise than its smaller contemporaries.

IWC only produced a few hundred of these "pocket watch wristwatches" up until the 1980s. In 1993, the Schaffhausen-based manufacturer reissued the Portugieser. In the following years, it developed into one of the most successful IWC models.

Buying Advice

The Portugieser, like the pilot's watches in the Pilot collection, is an iconic IWC watch. You can purchase a pre-owned Portugieser Chronograph for around 4,000 euros. New chronograph models start around 5,000 euros. If you're willing to spend about 1,000 euros more, you can buy a pre-owned Portugieser Automatic with an in-house caliber. The watch features a small seconds, date display, power reserve indicator, and runs for seven days before needing to be wound again. New, the Automatic costs around 8,000 euros.

One of the most popular IWC watches is the Portugieser Yacht Club. Pre-owned, this chronograph costs around 7,000 euros. New, it costs around 9,000 euros.

One of the most sought-after complications is the annual calendar. Unlike a normal date or day/date display, an annual calendar only has to be corrected once a year on March 1st. A new IWC Portugieser Annual Calendar costs around 15,000 euros. Portugieser models with a perpetual calendar require correction after 577.5 years. After this period of time, the moon phase display will be off by one day as well and also require correction. The mechanical movement takes both months of different lengths and leap years into account. A pre-owned model costs around 18,000 euros, while a new version of this intricate watch costs around 20,000 euros.

Watches with a tourbillon are considered masterpieces of watchmaking. Abraham-Louis Breguet developed the tourbillon towards the end of the 18th century in order to compensate for gravity-related deviations from the correct time. A Portugieser with a tourbillon can be purchased pre-owned and in very good condition starting at 33,000 euros. New, these watches cost about 44,000 euros.

The Grande Complication is the highlight of the Portugieser collection. This complicated, automatic wristwatch is a chronograph and features a perpetual calendar with a moon phase display as well as a minute repeater for hours, quarter hours, and minutes. A pre-owned model costs around 120,000 euros, while new, it costs about 160,000 euros.

IWC Portugieser Chronograph: The Classic Timer

IWC's chronographs are adored by watch fans. The term chronograph literally means "time recorder." A chronograph functions like a stopwatch. Most have a central chronograph seconds hand as well as one or two subdials to keep track of the timed minutes and hours. Additionally, there's a decentralized seconds to keep track of the current seconds.

The subsidiary seconds dial is located at six o'clock. The 30-minute counter is located under 12 o'clock. The central chronograph seconds hand keeps track of the timed seconds. You have the choice between a 40.9-mm stainless steel or 18-karat red gold case. If you prefer your chronograph a bit larger, then the 42-mm Portugieser Chronograph Classic is a good option. The smaller chronograph is available with a dial in black, silver, or slate. Arabic numerals are used as hour markers, while dots represent minutes. For use when timing seconds and parts of seconds, IWC included small stick indices on the edge of the dial. Arabic numerals are included at five-second intervals, making it easier to read timed seconds. This precision scale makes it possible to time 1/4th of a second.

The caliber 79350 powers the chronograph. It's based on the ETA Valjoux 7750 movement, one of the most successful automatic chronograph calibers of all time. The movement has a 44-hour power reserve. Since it also features a stop-seconds mechanism, you can set your Portugieser Chronograph to the exact correct second. The automatic winding ensures that the movement is always wound, as it winds automatically with the motion of the wearer's arm. The balance frequency is 28,800 alternations per hour (A/h).

Features

  • Classic chronograph wristwatch
  • Stainless steel or 18-karat red gold cases
  • Can time up to 30 minutes

IWC's Masterpiece: The Portugieser Sidérale Scafusia

The Portugieser Sidérale Scafusia is the most complicated watch IWC has ever produced. They spent 10 years developing it. Highlights of this watch include its so-called constant-force tourbillon, a 96-hour power reserve, and a sidereal time display. Sidereal time differs from traditional solar time by approximately four minutes each day. Sidereal time is required in certain circumstances, such as in order to find the same star each night in the same position. Sidereal time is primarily used as a timescale by astronomers. This is based on the visible movement of the stars caused by the Earth's own rotation. One sidereal day is equal to the time that it takes the Earth to complete a full rotation on its axis.

The Portugieser Sidérale Scafusia displays sidereal time on a subdial at 12 o'clock. The central hour and minute hands as well as the decentralized seconds hand display the solar time. The small seconds hand is attached to the tourbillon cage. Since the tourbillon makes one full rotation every minute, the seconds hand also makes one rotation in a minute. The power reserve indicator, which displays when you need to wind the manual caliber 94900, is located between four and five.

The Constant-Force Tourbillon

The constant-force tourbillon in the Portugieser Sidérale Scafusia is unique. IWC successfully managed to create a mechanism to stabilize the balance amplitude, keeping it constant. In mechanical movements, the power transferred from the mainspring to the escapement typically varies. When fully wound, the tension is high. However, with time, the tension lessens and the amplitude declines. This loss of amplitude leads to deviations from the correct time.

The constant-force tourbillon keeps the balance wheel's degree of rotation constant, which helps the watch run precisely. Two parallel, linked barrels deliver 48 hours of constant force. Afterward, the watch runs for another 48 hours without the constant-force mechanism. You can recognize when the mechanism isn't running when the seconds hand runs more smoothly and the power reserve indicator displays that 48 hours or less are remaining. After the first 48 hours pass, the seconds hand runs at a balance frequency of 18,000 A/h, making five small jumps per second. In the first 48 hours with the constant-force mechanism running, the hand makes one movement per second like a quartz watch. IWC also uses the constant-force tourbillon in their sport watch Ingenieur Constant-Force Tourbillon.

A Celestial Chart on Your Wrist

A celestial chart is located on the back of the Portugieser Sidérale Scafusia. The chart displays the starlit sky over a specific location. There are between 500 and 1,000 visible stars on the chart. Marked constellations allow for easier orientation. Thanks to a polarization filter, the chart is blue during the day and gray at night. Two 24-hour rings on the back display the time: The outer ring indicates the mean solar time and the inner ring, sidereal time. Furthermore, the watch displays sunrise and sunset in addition to a perpetual calendar which counts days numerically. Thus, day 1 is January 1st, day 31 is January 31st, and December 31st is day 365. During a leap year, December 31st would be day 366. This counting system is common amongst astronomers. The abbreviation LY stands for leap year; a small window indicates whether or not it's a leap year. In order to calculate the current date, you have to add the middle number in the large window to the smaller number on the right.

The 46-mm case of the Portugieser Sidérale Scafusia is made of either platinum or 18-karat white or red gold. Due to its larger size, it's well suited for larger wrists. It is also rather thick at 17.5 mm. This makes sense, however, as its 520 individual movement pieces require space. With a platinum case, the watch weighs 280 g. The strap is made of alligator leather from the Italian luxury manufacturer Santoni.

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