Price : Spacial Price.

• Quality Swiss Automatic movement; Functions without a battery; Powers automatically with the movement of your arm
• Scratch-resistant sapphire crystal
• Case diameter: 44.25 mm
• Stainless-steel case; Black dial; Date function; Chronograph functions; GMT function; Tachymeter function
• Water-resistant to 330 feet (100 M)

Amazon.com Product Description
The Omega Men’s Speedmaster Black Dial Chronograph Watch is a uniquely designed, self-winding chronograph with a column wheel mechanism, free sprung-balance and co-axial escapement for greater precision and durability. The black dial is offset by three white 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.