Important Modern & Vintage Timepieces

New York, Dec 11, 2013

LOT 326

GRAHAM TOURBILLOGRAPH PINK GOLD SPECIAL LIMITED EDITION Graham, London, Tourbillograph, Swiss, No. 15 / 25. Made in a limited edition of 25 pieces in circa 2011. Fine and unusual, large, self-winding, water resistant, 18K pink gold wristwatch with skeletonized one-minute tourbillon regulator, round button chronograph, registers, tachometer and a titanium and 18K pink gold Graham deployant clasp. Accompanied by the original fitted box, Certificate of Origin and instructions.

Three-body, polished and brushed, rounded band, concave carbon fiber and pink gold bezel with tachometer graduation to 400 UPH, straight and curved lugs, transparent case back with 6 screws, sapphire crystals Bicolor carbon fiber and black with applied radial pink gold Arabic numerals, outer 1/5th seconds track with Arabic 5-second markers, at 11 aperture for the visible tourbillion regulator, subsidiary guilloche 12-hour and 30-minute register dials. Luminous pink gold epée hands. 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.