IWC Ingenieur Perpetual Calendar Chronograph Automatic Men's Watch IW379203

Titanium aluminide case with a black alligator leather strap. Fixed 18k rose gold bezel. Black dial with rose gold-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Chronograph - two sub-dials displaying: combined hour and minute totalizer and small hacking seconds. Automatic movement with a 68-hour power reserve. Caliber 89802 engine. Scratch resistant sapphire crystal. Case diameter: 46 mm. Round case shape. Water resistant at 120 meters / 400 feet. Functions: chronograph, hour, minute, second, perpetual calendar, leap year indicator. Luxury watch style. Watch label: Swiss Made. IWC Ingenieur Perpetual Calendar Black Dial Chronograph Automatic Men's Watch IW379203.