It is made for Rolex Submariner with sapphire crystal for 16800, 16808, 16610LV, 16610T and others. BEZEL INSERT CERAMIC FOR ROLEX SUBMARINER BLUE SILVER 16800 16808 16610 SAPPHIRE. NEW BEZEL INSERT CERAMIC FOR ROLEX SUBMARINER 16610LN,16613V SAPPHIRE BLUE GF.