The Omega Seamaster Planet Ocean 600m Co-Axial Master Chronometer Chronograph 45.5mm (reference number 215.30.46.51.01.001) is a stunning timepiece that pays homage to Omega's esteemed diving heritage. With a remarkable water resistance of 600 meters, it is engineered for deep-sea exploration. The 45.5mm stainless steel case exudes robustness and sophistication. Its black ceramic bezel, accented with an orange hue, adds a striking visual contrast. This chronograph timepiece has successfully passed the rigorous set of eight tests imposed by METAS, ensuring exceptional precision and reliability. The Omega Planet Ocean 600m Chronograph exemplifies a harmonious blend of durability, style, and high-performance capabilities, making it an ideal choice for diving enthusiasts.