36. 36Y Audemars Piguet. An 18K white gold manual wind wristwatch Audemars Piguet. Montre bracelet en or blanc 18K (750) mouvement mécanique Date: Circa 1980 Movement: 17-jewel manual wind, adjusted to heat, cold, isochronism and 5 positions, No.2003/1 Dial: Matte black, white Roman numeral hour markers, polished pointed baton hands Case: Rectangular tonneau form, snap on back, No.84690 Strap/Bracelet: Black lizard leather Buckle/Clasp: Signed 18K white gold buckle Signed: Case, dial & movement Size: 25mm x 33mm Weight: 26,21g