Silver-tone stainless steel case, blue rubber strap, fixed silver-tone bezel, analog blue dial with luminous and index hour markers, date display at the six o'clock position, Omega Calibre 8900 Automatic movement featuring 39 jewels, a frequency of 25200 vph (approximately 7 times daily re-wind), and a power reserve of about 60 hours. Equipped with sapphire crystal scratch resistant glass, screw-down crown, solid case back, round shape measuring 41 mm in diameter. Includes minute markers on the outer rim, co-axial escapement system for chronometer certification, water resistance up to 150 meters (500 feet). Supplied with original Omega box, manual booklet, international warranty card.