This Pladen Royal Oak came with an octagonal bezel shape. The case material is 316L stainless steel. Powered by Japanese quartz caliber movement. Date display at the 3 o’clock position. Shock Resistant Bezel, Complete Calendar. Came with a genuine leather strap/signature stainless steel strap. That's the luxury timepiece you ever want. 3 bar life waterproof, sapphire crystal window, and luminous hands & pointer.