Description: ?Brand: SKmei?Style: FASHION WATCH?Display Type: Quartz Analog?Gender: Fits both Children watches、 Kids boys students Dress watch?Dial Shape: Round?Case Diameter: 3.3cm?Case Thickness 1.0cm?Strap Width: 1.5cm?Strap Length: 22cm?Weight: 35g?Strap Material: Strong PU?with EL backlight function?50m Water Resistant 、 Can Swim dive With It. Note 、 pls don't press any button under water When you go to swim or dive!