GRAHAM. A LARGE STAINLESS STEEL LIMITED EDITION AUTOMATIC FLYING TOURBILLON CHRONOGRAPH WRISTWATCH
SIGNED GRAHAM, TOURBILLOGRAPH TRACKMASTER, BRAWN GP MODEL, REF. 2BRTS.B01A.K68S, NO. 060/100, CIRCA 2010
Cal. G1781 automatic movement, 34 jewels, flying tourbillon visible through a skeletonized aperture, matte black dial, applied Arabic numerals, two subsidiary dials for 12 hour and 30 minute registers, oversized circular case, two chronograph buttons in the band, screw down crown, glazed display back secured by 6 screws, large stainless steel Graham buckle
47 mm. diam.