Quantity: 1 piece Bracelet material: silicone Housing material: plastic Housing cover material: plastic Width of housing : 28 mm Bracelet length : 220 mm Height of housing: 10 mm Weight: 20 g wrist circumference: 220 mm - The bracelet can be easily adjusted to the individual length Clockwork: Analog quartz movement - battery operated (CR2016) Advertisement: Digital Colors: see illustration - depending on selection Closure: Raster pressure closure Water protection: Splash-proof - Please no direct water contact! Set the clock: 1. Press the button on the watch. There you can change the display mode. 2. Click the button on the button if you want to set the time. Hold the button for about 4 seconds until the numbers start flashing. Now you can set the time. 3. In this flashing mode, you can make further settings by pressing the button again for 4 seconds. 4. You can set hour, minute, year, month, day. You don't need to press any button to save. Features: Illuminated display 12 hour display format ( A / P ) Date adjustable closure More stylish and trendy offers in our shop!