Analog automatic chronometer movement with Swiss lever escapement and coaxial rotor, Calibre 8806. Powered by 35 jewels operating at 25200 vph frequency; offers approximately 55 hours of power reserve. Features luminous Omega 1974 Super-LumiNova coated hour markers and hands for exceptional low-light legibility. Includes a unidirectional rotating bezel crafted in solid 18kt rose gold with green inserts. The round case measures 42 mm and is constructed from grade 2 titanium with a brushed grey finish. Displayed against an exclusive green dial, complemented by matching Omega Calibre Chronometer Rose Gold-tone hands for clear reading. Analog functions include hour, minute, second indications. Finished with a scratch-resistant sapphire crystal lens; screw-down winding/crown protects the movement and enables water resistance up to 300 meters / 1000 feet. Transparent case back showcases the automatic mechanism. Secured by an elegant fold-over clasp equipped with safety release features. This Swiss-made chronometer belongs to the Omega Seamaster collection, designed for diving.