Case: 40mm Oystersteel (904L stainless steel)
Bezel: Fixed black Cerachrom ceramic with a tachymetric scale
Movement: Rolex in-house Caliber 4130, a self-winding mechanical chronograph movement with a 72-hour power reserve
Water Resistance: Waterproof up to 100 meters (330 feet)
Bracelet: Oyster bracelet with an Oysterlock safety clasp and Easylink comfort extension link
Dial: Black dial with luminous hour markers and three subdials for the chronograph function