Original quartz movement: high-quality quartz movement to provide accurate time. The original battery can last as long as 2-3 years; Fashion dial: interesting dial design, unique semicircle span can divide time and function area, multi-function dual display dial, display date/time/week, countdown function, timing function, alarm function, dual time; Luminous waterproof watch: Luminous hands and nails, with LED backlight, etc., can easily check the time at night. 30M daily waterproof, splash-proof and rain-proof, but not suitable for bathing and swimming; Stainless steel strap: Textured alloy case, the stainless steel strap is hard and wear-resistant, and the double-buckle closure is convenient for daily wear. The stainless steel bracelet is very durable, can be properly cared for, and wear the watch for life; After-sales service: If you encounter problems when using the watch, please feel free to contact us. We will provide you with professional services.