FBI Men's Black IP Silicone Strap Military Spec Swiss Analog Watch Imported Precise Swiss Quartz Movement Solid 316L Black IP Stainless Steel Case with Non Alergenic Silicone Strap Anti Reflective Sapphire Coated 4mm Mineral Crystal, Super Luminova Luminous Hands and Markers Enhanced by Krptolite, Advanced Impact Gel Shock Resistant Case Size: 47mm diameter, 16mm Thickness Water Resistant - 10 ATM / 330 FT, Double O-Ring Sealed, Screw Down Crown and Caseback