Black Dial, Stainless Steel Case with Fixed Black Ceramic Bezel and Black Rubber Strap. Features Silver-tone Hands, Arabic Hour Markers, Tachymeter Scale, Luminescent Coating on Hands. Analog Dial Type. Chronograph Sub-dials: 60 Second Counter (at 9 o'clock), 30 Minute Counter (at 3 o'clock), 12 Hour Counter (at 6 o'clock). Powered by Audemars Piguet Calibre 2385 Automatic Movement containing 37 Jewels, composed of 304 parts with a beating rate at 21600 vph and offering approximately 40 hours power reserve. Includes Date Display between the 4-5 o'clock position. Scratch Resistant Sapphire Crystal Caseback is Solid. Octagon Shape; Size: 54 mm x 42 mm, Thickness: 14.5 mm. Band Width: 20.3 mm (approx.), Length Adjustable up to Approx. 8 inches. Screw Down Crown. Water Resistance: Up to 50 meters / 165 feet (Suitable for swimming). Functions Include Chronograph with Column Wheel mechanism, Date Display between 4-5 o'clock position, Hour and Minute Indicators, Small Seconds Sub-dial located at the 9 o'clock position. Styled as a Sport Watch. Swiss Made.