Omega Diver 300M Co-Axial Master Chronometer 43.5mm Watch

The Seamaster Professional Diver 300M became legendary when it was launched in 1993. OMEGA models of the 21st century remain faithful to the design of the original diver's watch while offering fascinating new materials and movements. This 43.50mm model gives pride of place to black ZrO2 ceramic. Made of this exceptional material, the case, bezel, wavy-patterned dial, crown and helium valve give the watch a sculptural look that is both uniform and characteristic. To improve readability without affecting the overall aesthetic, OMEGA has used an anthracite Super-LumiNova coating on the diving scale, PVD indexes, skeletonized hands and dot at 12 o'clock. An integrated black rubber strap with buckle in black ceramic completes this model. A caseback opening directly onto the movement offers a luminous contrast to the whole. The OMEGA Co-Axial Master Chronometer caliber 8806 is also visible through the wavy edge sapphire crystal caseback.