Authentic Doxa sports watch model number 8227010120/822.70.101.20 featuring a black dial, forged carbon case and bracelet, automatic chronometer movement with Swiss origin, 38-hour power reserve, date function at the three o'clock position, sapphire crystal display resistant to scratches, cushion-shaped case measuring 42.5mm diameter by 45mm width and 13.40mm thick, screw-down crown, uni-directional rotating bezel, luminous elements including hour markers sticks with minute markers around outer rim in dual colors, solid case back ensuring water resistance up to 300 meters (approx. 990 feet), equipped with a folding clasp closure mechanism for convenience and safety during diving activities.