Ruiwatchworld Men's Analog Quartz Watch Men Ultra-Thin Dial Watches Stainless Steel Waterproof Fashion Wrist Watch

Directions

Remove the white anti-start buckle, then calibrate the time, press the button at the exact second, if it fails, please pull up the button and try again./The length of the watch can be adjusted. Please refer to the product picture for details. Strap adjustment tools are also included. The tip of the tool is sharp and is used to remove the entire strap (this function is usually not needed), so please be careful with your hands.