Seamaster Diver 300M Co-Axial Master Chronometer 42mm Mens Watch 210.32.42.20.01.001

The OMEGA Seamaster Professional Diver 300M is the perfect combination of the famous ocean heritage and the modern OMEGA innovation and design. The 42mm model is crafted from stainless and includes a black ceramic bezel with a white enamel diving scale, an essential element for the professional diver. The dial is produced on black ceramic and features laser-engraved waves and a date window positioned at 6 o'clock. The chronometer element to this watch is a label given to models which have undergone strict, precision tests and have received a certificate from the official body, COSC. Main complications of this model includes a helium escape valve which allows the release of helium when worn for professional use in pressure chambers, a self-locking crown used for highly water resistant divers' watches and a unidirectional rotating bezel, particularly useful for divers who cannot afford to accidentally turn the bezel in the wrong direction. On the dial, the skeleton hands and raised indices are rhodium plated and filled with white Super-Lumi-Nova for maximum readability. Water resistant to 300m.