Omega Seamaster 300 Omega Master Co-Axial Watch - 41 mm Brushed And Polished Steel Case - Unidirectional Bezel - Black Dial - 233.30.41.21.01.001 Chrono Silver dial with gold-fashioned roman

Silver dial with gold-fashioned roman numerals at the 3-6-9 and 12 o'clock positions

39 mm steel case

black enamel dial with white enamel Roman numerals and hour-markers

steel pin buckle

Omega Seamaster 300 Omega Master Co-Axial Watch - 41 mm Brushed And Polished Steel Case - Unidirectional Bezel - Black Dial - 233.30.41.21.01.001 Chrono Silver dial with gold-fashioned roman41 mm brushed and polished stainless steel case, transparent back, screw in crown, unidirectional rotating bezel polished black ceramic ring and Liquidmetal diving scale, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, sand blasted black dial with rhodium plated hands coated with vintage Super LumiNova, self winding chronometer Omega 8400 movement with Co Axial Escapement, and resistance to magnetic fields