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IWC Portuguese Regulateur 18kt Rose Gold Regulator White Arabic Dial 43mm Skeleton Back IW5444

Condition: | Original box | Original papers
Price on request
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Item is in stock
Anticipated delivery in 2 - 7 days
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Basic Info

Listing code IYLRK4
Brand IWC
Model Portuguese
Reference number IW544402
Movement Manual winding
Case material Rose gold
Bracelet material Leather
Year of production Unknown
Scope of delivery
Original box, original papers
Gender Men's watch/Unisex
Location United States of America, New York, New York
Price Price on request [Negotiable]
Availability Item is in stock


Movement Manual winding
Power reserve 46 h


Case material Rose gold
Bezel material Rose gold
Crystal Sapphire crystal
Dial Silver
Dial numerals Arabic numerals


Bracelet material Leather
Bracelet color Brown
Clasp Buckle
Clasp material Rose Gold


IWC Portuguese "Regulateur" 18kt Rose Gold Regulator with a white Arabic dial featuring a single center hand. Minute markers around the outer rim. Separate hours sub-dial at the 12 o’clock position. Small seconds subdial at the 6 o’clock position. Brown Crocodile Strap, Mechanical manual winding IWC caliber 98245 movement with 46-Hour Power Reserve, Sapphire crystal skeleton exhibition back, 43mm

The 43mm diameter solid 18kt rose gold two-body case, curved lugs, and thin concave bezel are brushed and polished. The dial is silver with a recessed off-center time dial at 12 o'clock with applied rose gold Arabic numerals at the quarter hours, and a white gold epee indicator hand. There is a recessed running small constant seconds subsidiary dial at the 6 o'clock position with Arabic numerals, markers, and a rose gold epee indicator hand. It has a black railway-style 60-minute scale around the perimeter with Arabic numerals every 5 minutes, indicated by a center white gold epee hand. It's water resistant to 30 meters/100 feet, and it has a 46-hour power reserve at full wind. The 12mm thick case, dial, and movement are all signed. It is fitted on a brown alligator leather strap with an 18kt Rose Gold tongue buckle, and scratch resistant sapphire crystals. It includes a signed screw-down winding crown, and there is an exhibition sapphire display case back secured by 6 screws, and engraved with the serial number.

This IWC Portuguese Regulator Collection IW544402 has a mechanical manual winding IWC caliber 98245 movement with oeil-de-perdrix and Cotes de Geneve embellishment. It's constructed with 22 jewels (several mounted in gold chatons), a shock absorber device, and a straight-line lever escapement. It includes a Glucydur beryllium alloy balance with precision-adjustment cams on the balance arms, balance that's adjusted to 5 positions, a self-compensating Breguet balance spring, and a large index regulator with an engraved scale on the train plate. The mechanism oscillates at a frequency of 18,000 vph (2.5Hz).

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Professional dealer | On Chrono24 since 2008
New York, United States of America
English, Spanish
521 watches sold
2,554 active listings
New York, United States of America
English, Spanish


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21 items sold

Reviews (355)
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