Case material: Yellow gold; Charge: Automatic; Conditions: New Presentation condition : Without documents; Model: Ingenieur Price on request Gmtbroker Reference: IW500503 rose gold, white dial, sapphire crystal, automatic movement, power reserve of 168 hours (7 days), central seconds, power reserve indicator at three, date at six, handles and indexes luminescence, screw crown, transparent backcase, diameter 45 mm, waterproof 120 meters, brown leather strap, rose gold buckle closure.