SKMEI 9291 Rotatable Dial Men Watch Outdoor Casual Business Waterproof Quartz Watch Features: 1. 30m waterproof performance, which can meet the waterproof requirements of daily life, and can be worn after washing hands 2. Rotatable bezel, enlarged scale, sporty design 3. Zinc alloy case, polished and polished, glossy 4. Stainless steel buckle, fits the wrist, comfortable to wear 5. Stainless steel back cover, good waterproof performance 6. Genuine leather strap, comfortable to wear, chic and beautiful 7. Mineral hardened glass mirror surface, high transparency, scratch-resistant and wear-resistant Parameter: 1. Function: time, date 2. Water resistance: 30m 3. Movement: quartz movement 4. Case material: zinc alloy 5. Buckle material: stainless steel 6. Strap material: genuine leather 7. Mirror material: Mineral strengthened glass mirror 8. Dial width: 45MM 9. Dial thickness: 14MM 10. Band width: 22MM 11. Total length of the watch: 255MM 12. Net weight: 78G 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