NAVIFORCE Men's Lightweight Sports Wrist Watch Dual Display Time Night Light Watches Boy's Quartz Stopwatch Multifunctional NF6104Description Key Features: Dual display quartz electronic movement : This reliable movement design is precise and durable, capable of achieving precise dates. Purified silicone strap: Soft and durable, the purified silicone strap provides a comfortable fit and adds high end texture to the overall design. PC plastic case: Exquisite and sharp lines bring a different visual impact, lightweight and durable, comfortable to wear, and still maintain a smooth