Stainless steel case, black leather strap. Fixed stainless steel bezel, Black dial featuring silver-tone hands and index hour markers. Tachymeter scale on the outer rim, Day of week and date display at 3 o'clock position, Luminescent coating on hands and markers for night readability. Chronograph with three sub-dials: one for seconds, minutes, and hours functions (60 second, 30 minute, 12 hour). Automatic mechanical movement, approximately 42-hour power reserve. Scratch resistant anti-reflective sapphire crystal glass. Skeleton design case back revealing the movement inside. Case diameter measures 43 mm, thickness is 14.1 mm. Round shaped case form. Strap width of 24 mm equipped with a deployment buckle clasp. Water resistance up to 100 meters (330 feet). Functions include hours, minutes, seconds, day, and date display.