175,000 HKD
GRAHAM REF. 2TSAS, TOURBILLOGRAPH SILVERSTONE, STEEL Graham, London, Tourbillograph, Swiss, No. 46 / 50, Ref. WI-2TSAS. Made in a limited edition of 50 pieces in circa 2011. Fine and unusual, large, self-winding, water resistant, stainless steel wristwatch with skeletonized one-minute tourbillon regulator, round button chronograph, registers, tachometer and a stainless steel Graham double deployant clasp. Accompanied by the original fitted box, Certificate of Origin and instructions. C. Three-body, polished and brushed, rounded band, concave bezel, straight and curved lugs, transparent case back with 6 screws, sapphire crystals D. Matte black with applied radial white gold Arabic numerals, outer tachometer scale and minute/seconds track with Arabic 5-second markers, at 11 aperture for the visible tourbillion regulator, subsidiary guilloche 12-hour and 30-minute register dials. White gold and black epée hands. M. Cal. G 1780, rhodium-plated, oeil-de-perdrix decoration, 34 jewels, one-minute tourbillon with second hand, monometallic balance, shock absorber, self-compensating flat balance spring. Dial, case and movement signed. Diam. 48 mm. Thickness 16 mm.
Auctioneer:
Antiquorum
Date:
2013-06-22