Important Modern & Vintage Timepieces

Hong Kong, Jun 22, 2013

LOT 286

IWC REF. 5021 PORTUGUESE PERPETUAL CALENDAR YELLOW GOLD International Watch Co. Schaffhausen, ?Portuguese - Perpetual Calendar,? case No. 2915861, Ref. 5021. Made in 2003, sold December 13th, 2003. Very fine, large, self-winding, water-resistant, 18K yellow gold wristwatch with secular perpetual calendar, moon phases, 7-day power reserve indicator and an 18K yellow gold IWC deployant clasp. Accompanied by the fitted wooden box, warranty card and booklets.

C. Three-body, solid, polished and brushed, concave lugs, stepped concave bezel, transparent case back with 6 screws, sapphire crystals.
D. Matte silver with applied yellow gold Arabic numerals, outer dot minute markers, subsidiary dials for the seconds, the day, date, months and the 7-day up-and-down indication, apertures for the moon phases and the 4-digit year. Yellow gold feuille hands.
M. Cal. C 50611, rhodium-plated, fausses cotes decoration, 66 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating Breguet balance spring, micrometer regulator, skeletonized rotor with gold medallion inlay engraved ?IWC - Probus Scafusia.? Dial, case and movement signed. Diam. 44 mm. Thickness 15 mm.