Description: Stainless steel watch case back and watch band make the watch more durable. Shiny embedded rhinestones contrast with gold color, luxury & high-end. Automatic mechanical watch,no battery needed, which is very environmental friendly. Scratch-resistant Synthetic Sapphire lens and 30m(3ATM/98FT) waterproof Splash/rain resistant or short periods of recreational swimming(except sauna, bathing, diving). Classic Luxury business sports men's watch design. Specification: Style: Fashion & Casual & Business Gender: Man Close Type: Folding Clasp Color of Dial: Gold+Black Dial Style: Rhinestone Dial Display: Analog Dial Shape: Round Material: Stainless Steel, Synthetic Sapphire, Rhinestone. Case Diameter: approx. 38mm/1.49inch, Case Thickness: approx. 13mm/0.5inch Watch Band Length: approx. 20cm/7.87inch Band Width: 20mm/ 0.79 inch Watch Net Weight: approx. 132g Package Includes: 1 Piece Watch Note: Automatic watches do not operates on batteries, which is also referred to as self-winding, please winding the watch for 20-30 laps first when you receive it (watches with automatic movements utilize energy from the swinging of your arm, to provide energy to an oscillating rotor to keep the watch ticking)