●There are 5 colors in total. Rad Weather's solar radio clock that can be used semi-permanently. ●Radio wave clock: Compatible with radio waves from 4 stations around the world [Japan (Kyushu Fukushima), UK, USA] The watch receives accurate time information and automatically adjusts to the correct time. ●Solar charging: No need for troublesome replacement. When the dial part receives sunlight, it converts and stores electrical energy. ●100m waterproof performance: Waterproof for daily life that can be used with confidence in sudden rain, on the go, or at a water place. The camera back has a screw back rather than a built-in type. It is screwed in to prevent water from entering inside. Sturdy construction with attention to detail. ●Luminous phosphorescence: Luminous phosphorescence is used for the hour and minute hands. You can easily check the time even in the dark. ●Uses a lightweight and durable nylon belt. The belt holes are made with thick layers of fabric to prevent them from spreading, making them sturdy. You can wear the size according to your wrist from 10 levels. The military nylon belt is easy to use and does not slip off when you move, making it comfortable to wear and suitable for a variety of occasions. Suitable for a variety of occasions such as business, shopping, play, and dates. Men's watches Men's watches.