Classic design model, using black as watch primary color and decorating with white/ red/blue/green/golden outline. A great gift for your boyfriend.
The watch will automatically calibrate the time by receiving the radio Wave signal. When the volume of battery is low, it can be automatically charged in the sun.
Fashion Boys and Men's Wrist Watch. It's Cool To Wear It And Do Outdoor Sport Activities.
A sport digital watch with 7 colours for choice, is not only suitable for your daily activities, but also a fashion accessory.