Case material: Steel; Charge: Automatic; Conditions: New Presentation condition : Without documents; Model: El Primero Price on request Gmtbroker Reference: 24.2060.405 hi tech alloy, black dial, unidirectional rotating bezel, sapphire crystal, automatic movement, chronograph, flyback function (different measurements in two clicks instead of four in a chronograph normal), three indicators on the dial, seconds, minutes, hours, date at six, dial indicators and luminescent handles, screw crown and two buttons, transparent back , diameter 45 mm, waterproof 100 meters, leather strap, folding clasp.