Brand: Oniss Model #: ON1003 MIPGN Gender: Men's Collection: Chronograph Dial Color: Silver Watch Movement: Swiss Chronograph with Quick set Date Band Material: Platinum Colored Ceramic -Fits 8 1/2 wrist Band Width: 22mm Clasp Type: Tang Buckle Watch Case: Ceramic Water resistant: 30m-100ft Crystal: Scratch Resistant Sapphire Crystal Bezel: Stationary Case Diameter: 44mm Case Thickness: 11mm