Omega Men's 3581.30.00 Speedmaster Broad Arrow GMT Automatic Chronometer Chronograph Watch

 The Omega Men's Speedmaster Silver Dial Chronograph Watch is a striking self-winding chronograph timepiece with a column wheel mechanism, free sprung-balance and co-axial escapement for greater precision and durability. The two-tone silver dial is offset by three sub-dials at the 3, 6, and 9 o'clock, luminous hands and hour markers, and a calendar window at the 6 o'clock. The stainless steel bezel sports a black engraved tachometer dial. The watch also features a stainless steel band, and a domed, scratch-resistant sapphire crystal coated on the inside with anti-reflective treatment. Designed to join you in your next water sport adventure, the Speedmaster is water resistant to 330 feet.