Fine Watches

View full screen - View 1 of Lot 265. Portugieser Perpetual Calendar, Reference IW503302 | A pink gold perpetual calendar wristwatch with moon phases, year and power reserve indication | Circa 2022.

IWC

Portugieser Perpetual Calendar, Reference IW503302 | A pink gold perpetual calendar wristwatch with moon phases, year and power reserve indication | Circa 2022

Standard VAT applies to hammer price and buyer's premium

Lot Closed

May 13, 01:03 PM GMT

Estimate

8,000 - 16,000 CHF

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Lot Details

Description

Dial: silvered

Calibre: cal. C.52610 automatic, 54 jewels

Movement number: 4'844'493

Case: 18k pink gold, sapphire crystal display case back secured by 6 screws

Case number: 6'282'630

Closure: 18k pink gold IWC folding clasp

Size: 44 mm diameter

Signed: case, dial and movement

Box: yes

Papers: yes

Accessories: IWC warranty card, original invoice, instruction manual and presentation box with outer packaging

Please refer to our Conditions of Business for Buyers for our Buyer’s Premium in Switzerland.

The Portugieser Perpetual Calendar remains one of the most recognisable executions of Kurt Klaus’s perpetual system.

The present example, in pink gold, integrates calendar indications, including day, date, month, year and moon phases, into a synchronised mechanism adjustable via the crown. This user-friendly architecture distinguishes the model within the category of complicated watches.

The silvered dial maintains clarity despite the density of information, while the automatic calibre 52610, with twin barrels, delivers extended power reserve. The watch represents a synthesis of technical sophistication and usability.