The updated HACK watch features a Miyota 8S20-43A three-hand 21-jewel automatic movement with a 42 hour power reserve. The stainless steel case with a black dial and luminescent hands and markers also features a center track on the dial displaying 24H time. The screw-back case features a glass insert with the VWI printed logo. Watch features a domed mineral crystal, a green nylon strap and water resistance to 30 meters.