Product description
Surface Material: Acrylic
Condition: 100% Brand new
Case Material: High quality PC.
Band Material: Silicone/Rubber.
Movement: Precise JP quartz movement.
Water Resistant: Life waterproof.(Pls don't press any key under water)
Min. Wrist Circumference: 16 cm
Max. Wrist Circumference: 22 cm
Find the mode button in the lower left corner of the watch and press it three times in a row to bring the interface of the electronic watch to the time setting mode.
Once you see the numbers on the watch begin to flash, use the buttons on the right to adjust the specific time numbers, and press the buttons on the upper left to toggle between hour and minute settings.
Also use the right button to adjust, after all adjustments are completed, then press the upper left button to confirm.