Grade 5 titanium case with a black leather strap. Fixed bezel. Black dial with silver-toned hands and index hour markers. Tachymeter scale appears around the outer rim. Dial Type: Analog. Date display at the 6 o'clock position. Chronograph - three sub-dials displaying: 60 second, 30 minute and 12 hour. Automatic movement. Scratch resistant sapphire crystal. Case diameter: 46 mm. Octagon case shape. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: chronograph, date, hour, minute, second. Luxury watch style. Watch label: Swiss Made. Audemars Piguet Royal Oak Offshore Rubens Barrichello Black Dial Chronograph Men's Watch 26078IOOOD001VS01.