Important Modern & Vintage Timepieces

Hong Kong, Jun 22, 2013

LOT 177

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.

HKD 116,000 - 150,000

USD 15,000 - 20,000 / CHF 14,000 - 18,000

Sold: HKD 175,000

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.

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Grading System
Grade: AAA


Case: 1

As new

Movement: 1*

As new

Overhaul recommended, at buyer's expense

Dial: 1-01

As new

HANDS Original