jaquet droz grande date 18kt rose gold 43mm men's watch

43mm 18K rose gold case, 11.80mm thick, transparent back set with height 11.8mm individual series number engraved, 18K rose gold bezel, scratch resistant sapphire crystal, black dial, caliber 2653g self-winding movement, approximately 65 hours of power reserve, black alligator/crocodile leather strap, 18K red gold ardillon buckle. Water resistant to 30 m (99ft).