Inspired by the look of venerable explorer watches, our watches are designed to mirror vintage timepieces with modern design features and are fully equipped to both stand out and weather the demands of a modern lifestyle. Outer Casing: Silver Plated 316L Stainless SteelMovement: Miyota Quartz MovementGlass: Scratch Resistant Sapphire CrystalWater Proof: 100 metersDial Diameter & Thickness: 39mm & 7.9mmSTRAP CHOICE: