- Highly recommended: the S Factory Seamaster 300m diving watch, exclusively available online with unparalleled quality. The movement is equipped with an imported Citizen modified 8800 automatic mechanical movement, achieving true zero repairs, precise t.mes
keeping, and strong practicality 100% waterproof. The glass features high-definition double-sided sapphire crystal, while the ceramic bezel is made of imported ceramic, complemented by a 12 o'clock sapphire moonlight bead (aesthetic and high-end). The hands are coated with Super-LumiNova for luminous effects, displaying blue and green colors, with the minute hand in green luminous for diving oxygen countdown alongside the green luminous dot on the bezel. The dial corresponds to the official Seamaster 300 ceramic finish, visually outshining regular oil pressure styles. The case is made of 316L stainless steel and features the only original ceramic unidirectional rotating chronograph bezel in its class. The side of the case includes a pressure relief valve identical to the original. With dimensions of 42/11mm, it is perfectly sized according to official standards. Please verify the bottom cover ear position code: 89238899.
