Citizen Caliber Latest Upgrade Omega Seamaster Ocean Planet Ocean Co-Axial Master Chronometer 42mm Dive Watch. Model: 30.42.20.01.1. Features a stainless steel brushed case with partial polishing. The bezel is black with white enamel diving scales that are resistant to wear and fading. The ratcheted countdown bezel rotates counterclockwise in a unidirectional manner. Equipped with a domed sapphire crystal with anti-reflective coating. The polished black dial features a laser-engraved wave pattern. A date window is located at the 6 o'clock position. The hollowed hands and embossed hour markers are treated with rhodium and coated with Super LumiNova luminous material, offering blue-green dual-color luminescence. The minute hand is highlighted in green for visibility, complementing the green luminous dot on the bezel for diving oxygen countdown. The watch features a multi-sealed screw-down crown for superior water resistance, making it suitable for actual diving. The conical helium escape valve allows for safe use during deep dives. The transparent case back displays the movement beautifully, showcasing the imported Citizen replica 8800 movement. The stainless steel brushed bracelet is designed with the same two-side screw removal method as the authentic model, featuring an independent fixed rod design in the center. It includes a folding double push-button clasp with a pressure-adjustable extension, allowing it to be worn over a dive suit when extended for deep-sea activities. Reposting is welcome.
