Product description
About adjusting product parameters:
Adjustment time:Long press the surface of the watch for three seconds, and the number will flash. Click to adjust
Press and hold for three seconds again to adjust the minutes of the watch. If the number flashes, click to adjust it
Press and hold for three seconds again to adjust the year
Regarding the adjustment of time and date parameters for watches, it is necessary to first long press and then click to adjust
No need to replace battery
Can be used for about 10 months