SJ Production
C Factory Rolex MK5 GMT Greenwich Upgrade Version is made of genuine 904L steel, featuring a one-piece font bezel that matches the original. It is equipped with a brand new 3285 integrated movement that synchronizes with the original GMT hand for time and date adjustment. The accessories are compatible with the original 904L steel case and bracelet, sapphire crystal, super luminous features, bidirectional rotating bezel, and folding clasp. S1 highly recommends this multifunctional mechanical watch for men.