SKMEI 1845 Outdoor Waterproof Large Dial Multifunctional Sports Men Watch Features: 1. 50m waterproof performance, which can meet the waterproof requirements of daily life, and can be worn after washing hands 2. Three-dimensional layered texture shell + electronic display, simple appearance 3. LED night light, you can easily read the time in the dark without fear of light 4. Stainless steel buckle, chic and beautiful 5. Stainless steel back cover, good waterproof performance 6. Silicone strap, comfortable and elastic 7. Dual time, multi-function movement, both leisure and sports 8. ABS material case, hard and durable Parameter: 1. Functions: dual time, stopwatch timing, LED night light, 4 sets of alarm clocks, calendar, week, 1224 hour format, timekeeping on the hour 2. Water resistance: 50m 3. Movement: electronic movement 4. Case material: ABS 5. Buckle material: stainless steel 6. Strap material: Silicone 7. Mirror material: resin 8. Dial width: 51MM 9. Dial thickness: 15MM 10. Band width: 22MM 11. Total length of the watch: 260MM 12. Net weight: 64G Friendly reminder: 1. Any waterproof watch should not be exposed to hot water or steam (such as hot water bath, sauna, etc.) 2. Try to avoid using it in an environment with large temperature changes. The temperature difference will cause the moisture in the air in the watch to condense, which will cause water inflow and water mist condensation in the watch. If there is fog in the watch, please go to the professional watch repair department for cleaning and maintenance as soon as possible 3. The watch is a precision instrument after all, please take good care of it. Good usage habits can increase the life of your love watch, bad habits will shorten the life of your love watch