Omega Constellation Double Eagle Automatic Watch-Omega Constellation Double Eagle Mens Automatic Chronograph

Omega is famous for being the first watch on the moon and the preferred choice of secret agent James Bond The Swiss watchmaker's prestigious history extends back to 1848 Omega Constellation watch is at home at the depths of the ocean, at the polar caps, and even in the office or at a cocktail party Men's timepiece boasts automatic chronograph movement With a contemporary rubber strap and solid titanium case, men's wristwatch is a bold and masculine accessory Titanium case Metallic grey Roman numerals on the black bezel Black basket-weave-designed dial Silvertone hands and hour markers Date display between 4 and 5 o'clock Black rubber strap Push-button fold-over buckle Small seconds subdial Chronograph functions with three subdials Domed, scratch-resistant sapphire crystal with anti-reflective treatment Self-winding chronograph movement with column wheel mechanism and coaxial escapement for greater precision, stability, and durability of the chronometer movement Movement caliber is Omega 3313 Power reserve of 52 hours Water resistant to 100 meters/330 feet Case measures 41 mm wide x 15 mm thick Strap measures 20 mm W x 9 inches long Made in Switzerland All measurements are approximate and may vary slightly from the listed dimensions. Men's watch bands can be sized to fit 7.5-inch to 8.5-inch wrists. This watch is powered by automatic movement which means the winding of the spring occurs automatically when the wearer moves his arm. However, it is recommended that you manually wind the watch at least once every two weeks. It is also important to adjust the time once a month as automatic movement can gain or lose a few minutes per month.