Product details Rolex Submariner Water Ghost 41mm series (original mold, size thickness version of the original)1:With the new Rolex 3230 movement 2:consistent with the original thickness 12.5mm:diameter41mm;Ceramic bezel;Sapphire crystal watch mirror;3: solid central axis; Polished nail;Top Swiss ice blue luminous, consistent with the original Rolex luminous;4:High transparent sapphire glass mirror 5:Top workmanship,each strap and ear perfectly fit,giving the highest comfort of the wrist; 6:The use of ceramic circle,durable and not fade