Important Modern & Vintage Timepieces

Geneva, Mar 17, 2013

LOT 99

IWC, Ref. 5021, Portuguese Perpetual Calendar IWC (International Watch Co.), schaffhausen, ?portugieser - perpetual Calendar,? case No. 3033020, ref. 5021. sold in december 2009. Very fine, large, self-winding, water-resistant, 18K pink gold wristwatch with secular perpetual calendar, moon phases, 7-day power reserve indicator and an 18K pink gold iWC deployant clasp. Accompanied by the original warranty card, instruction booklet, original fitted box and calendar insert.

C. Three-body, solid, polished and brushed, concave lugs, stepped concave bezel, transparent case back with 6 screws, sapphire crystals. D. Black with applied gold Arabic numerals, outer engraved 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. Pink 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, selfcompensating Breguet balance spring, micrometer regulator, skeletonized rotor with gold medallion inlay engraved ?IWC - Probus Scafusia?. Dial, case and movement signed. diAm. 44 mm. ThiCKNess 15.5 mm.