1)Material: Tungsten steel 2)Trial order & OEM:will be accept; ... , Full Ceramic wrist watch, new sale watch, stainless steel wrist watch, fashion watch, design watch for men and ... Swiss movementsCASE MATERIALfull Ceramic, Stainless steel, leather …BRACELETtungsten SteelBEZELUni-directional bezelFRONT GLASSSapphire crystalBACK GLASSSolid case back with detail engravingCLASP TYPEGeneral ...