Case material: Steel; Charge: Automatic; Conditions: Excellent Presentation condition : Without documents; Model: Kairos Price on request Gmtbroker Reference: CH7523Kbk steel, black dial with arabic numbers, sapphire crystal, fluted bezel, automatic movement, caliber C.765, power reserve 46 hours, chronograph, three indicators on the dial, small seconds at nine, minutes and hours, crown and buttons at right, transparent back, diameter 38 mm, waterproof 30 meters, black leather strap, steel buckle closure, year 2010.