Piaget - Black Tie Emperador Cushion-Shaped - Tourbillon - 46.5 mm Watch G0A40041

46.5 mm 18K white gold case, 8.85 mm thick, sapphire back, 18K white gold bezel, sapphire crystal, caliber 1270S self-winding mechanical movement with off-centered hours and minutes at 5 o'clock, seconds indicated by the carriage at 1 o'clock, approximately 42 hours of power reserve, black alligator strap, folding clasp buckle. Water resistant to 3 atm.