A men's chronograph featuring an automatic movement and a brown leather strap, this Omega Speedmaster includes tachymeter markings on its fixed bezel, luminous gold-tone hour markers and hands, central second hand with date at 6 o'clock, two sub-dials for 12-hour and 60-second functions, and is powered by the calibre 9300 movement containing 54 jewels. The watch has a round stainless steel case measuring 41.5 mm in diameter and 16.5 mm thick, scratch-resistant sapphire crystal glass, screw-down winding crown with transparent case back, chronometer rating, water resistance up to 100 meters.