IWC - The Hong Kong Watch Auction: XIII Hong Kong Thursday, November 25, 2021 | Phillips
  • Manufacturer: IWC
    Year: Circa 2013
    Reference No: IW503203
    Movement No: 3’621’057
    Case No: 5’078’822
    Model Name: Portugieser Perpetual Calendar
    Material: 18K white gold
    Calibre: Automatic, cal. 51614, 62 jewels
    Bracelet/Strap: Exotic leather
    Clasp/Buckle: 18K white gold IWC deployant clasp
    Dimensions: 44mm diameter
    Signed: Case, dial, movement and clasp signed
    Accessories: Accompanied by IWC guarantee card stamped Oriental Hong Kong dated 30th September 2013, instruction manual, product literature, cloth, time capsule, fitted presentation box and outer packaging.

  • Catalogue Essay

    One of the most notable complication featured in the Portuguese case is the perpetual calendar. First introduced in 2003, it features a 44mm diameter case encasing a symmetrical dial layout with moon phases, 7-day power reserve indication and most notably a digital year display.

    The present example ref. IW503203 is the second Portugieser perpetual calendar reference launched in 2010. Encased in an elegant white gold case, the blue dial is perfectly matched with silvered accents and applied Arabic numerals. Offered in excellent overall condition, the present lot is accompanied by its full set of accessories and consigned by the original owner.

  • Artist Biography


    Swiss • 1868

    With a clear focus on technology and development, the Swiss watch manufacturer IWC Schaffhausen has been producing timepieces of lasting value since 1868. The company has gained an international reputation based on a passion for innovative solutions and technical ingenuity. One of the world's leading brands in the luxury watch segment, IWC crafts masterpieces of haute horlogerie at their finest, combining high precision with masculine design. Vintage wristwatches such as the oversized Portugieser, Aquatimer, Ingenieur and the B-UHR pilots watch are especially desirable for collectors.

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Property from the Original Owner


Ref. IW503203
A fine and attractive white gold perpetual calendar wristwatch with moon phases, digital year indicator, 7-Day power reserve indication, guarantee and presentation box

Circa 2013
44mm diameter
Case, dial, movement and clasp signed

HK$78,000 - 120,000 

Sold for HK$163,800

Contact Specialist

Thomas Perazzi
Head of Watches, Asia
+852 2318 2001

The Hong Kong Watch Auction: XIII

Hong Kong Auctions 25-26 November 2021