Latest upgraded version of the Omega Seamaster Ocean Universe Co-Axial Master Chronometer 42mm diving watch. Model: 30.42.20.01. 1. Features a brushed stainless steel case with partial polishing treatment. The bezel is black with white enamel diving markers that are resistant to wear and fading. The unidirectional rotating countdown bezel turns counterclockwise. It has a domed sapphire crystal with anti-reflective coating. The polished black dial features a laser-etched wave pattern, with a date window at the 6 o'clock position. The skeleton hands and embossed hour markers are treated with rhodium and coated with Super LumiNova luminescent material. The bi-color luminescence features green for the minute hand and a green luminescent dot on the bezel for diving oxygen countdown. It includes multiple waterproof features, a screw-down crown suitable for underwater use, and a conical helium escape valve. The transparent case back showcases the movement's beauty. Powered by the imported Seiko replica 8800 movement. Comes with a brushed stainless steel bracelet, featuring the same two-side screw design for bracelet removal as the authentic model. The independent fixed rod design in the middle allows for a foldable double push-button clasp with micro-adjustment for extension. It can be worn over a deep-sea diving suit and adjusted for comfort while diving. Feel free to share.
