Analog chronograph men's wristwatch with automatic movement. Stainless steel case, black leather strap, round shape (42mm diameter). Aluminium bezel with tachymeter scale on the outer rim and index-Arabic numeral hour markers. Luminescent coated hands and hour markers for low-light visibility. Features three sub-dials showing 60-second, 1/10th second, and 60-minute functions. Powered by Omega Calibre 3861 automatic movement based on Lemania 1873 with 26 jewels, beats at 21600 vph (approx. 50 hours power reserve). Scratch-resistant sapphire crystal lens. Screw-down winding/crown and transparent case back allowing visibility of the mechanism. Water resistant to 50 meters / 165 feet depth.