vacheron constantin historiques american 1821 men's watch

40.00 mm x 40.00 mm cushion shaped platinum 950 case, 8 mm thick, transparent back, silver dial, caliber 4400 AS manual-winding movement with minutes, hours, and small second, approximately 65 hours of power reserve, dark blue Mississippi alligator strap, platinum 950 ardillon buckle. Water resistant to 15 bar.