Important Modern & Vintage Timepieces

Hong Kong, Oct 25, 2015

LOT 48

IWC PORTUGUESE TOURBILLON MYSTERE PLATINUM International Watch Co., Schaffhausen, "Portuguese Tourbillon Mystère," No. 230/250, case No. 5249871, Ref. 5044. Made in a limited edition of 250 pieces circa 2010. Very fine and rare, large, self-winding, water-resistant, platinum wristwatch with visible one-minute flying tourbillon regulator, 7-day power reserve indication and a platinum IWC deployant clasp. Accompanied by a fitted box, blank certificate, blank Guarantee card and instruction booklet.

Three-body, solid, polished and brushed, concave lugs, the band engraved with the edition number 230/250, transparent case back secured with 6 screws, sapphire crystals. Satine gray with applied white gold Arabic numerals, outer dot minute divisions, subsidiary dial for the seconds and sector for the 7-day powerreserve indication. Aperture at 12, for the flying one-minute tourbillon regulator. White gold feuille hands. Cal. C 51900, rhodium-plated, fausses cotes decoration, 44 jewels, three equidistant- arm tourbillon cage, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, self-compensating blued steel Breguet balance spring, micrometer regulator, patented Pellaton winding system, rotor with inset 18K gold signature medallion.