How to use this watch
1.The watch needs no winding.When you start to use it, you just need to shake it.
2.When you want to adjust time, you need to unscrew the crown.After you adjust time, you need to screw it back to the original position.
We strive to provide you with the fastest delivery, normally, the whole processing and shipping period will take 9-12 business days. The order shipping will may appearance 3-5 business days delay due to COVID-19.