SK Factory] Single Calendar Logarithmic Series 41mm [Diameter] 41mm [Movement] Equipped with automatic mechanical movement [Bezel] Rolex RingCommand triangular pit pattern / smooth bezel [Crystal] Anti-scratch sapphire crystal [Case] Imported 316L stainless steel case [Bracelet] Stainless steel (Oyster steel) available in three-link or five-link bracelet [Buckle] Original buckle. Ultra-high quality, the actual product is even more beautiful, exclusive in the market! A classic men’s casual watch, a must-have for successful men, allowing you to enjoy it for a lifetime! SK.Factory masterpiece, worth your possession!