The new Seamaster 210.22.44.51.01.001 Seamaster 300m Chronograph Men's Watch is the highest version of the chronograph watch on the market. 1. The case is finely sanded, white and bright, and the beveled edges are polished and chamfered. 2. Equipped with the OMEGA 9900 chronograph movement, 44 mm 904 stainless steel case, imported rubber strap, 3. Paired with a ceramic bezel decorated with white enamel diving scale to make the exploration unique. 4. The mirror is made of imported sapphire, which has high hardness, scratch resistance and is extremely transparent. 5. The dial is made of blue (black) ceramic and decorated with laser engraved wave patterns, which complement the hollow hands and white enamel diving scale, and interpret the charm of the ocean.