Solar powered, the solar panel can supply sunlight/light power to watch for work, especially for outdoor activities. Without sun or light, the power supply come from the battery.
And can set 12/24H format selectable, Calendar,Waterproof sports watch: 50 meters waterproof
Multifunctional Sports Watch: Display hour, minute second month day and week; also 1/100 second Chronograph/Stopwatch with Split functions; Snooze Alarm; EL Backlight 3s for night reading
Imported Japan quartz movement, keep precise time.
Perfect after-sale, any question please do not hesitate to contact us. We will try our best to make customers satisfied.

Technical Details

Product Details

Package Dimensions
Width : 4.61 inch
Height : 2.28 inch
Length : 11.69 inch

Shipping Weight: 4.8 ounce (View shipping rates and policies)

ASIN : B07418C7M5