43mm 18K rose gold case, 11.48mm thick, transparent back, 18K rose gold bezel, scratch resistant sapphire crystal, black dial, caliber 2663 self-winding movement, approximately 68 hours of power reserve, b
43mm 18k white gold case, 11.48mm thick, transparent back, 18k white gold bezel, scratch resistant sapphire crystal, black dial, caliber 2663 automatic movement, approximately 68 hours of power reserve, bl