Forged carbon with titanium canister automatic in-house caliber CFB A2011 with power-reserve, day, date, small seconds, round, 3atm, dial: black index, rubber strap Metal Type: Stainless steel Case Size: 41.6 mm Movement: automatic Function: hour, minutes, power reserve, big date, day indicator Water Resistant: 30 m Bracelet: rubber Buckle: DLC coated stainless steel folding clasp