Fangrui Product Details 1. Modiya Pd716 Men Leather Strap Casual Quartz Watch 2. Movement: Quartz Movement Chenlong 3. Power Supply: Contains 377 Button Battery, The Power Can Be Used For About 4-6 Months 4. Dial Material: Alloy 5. Strap Material: Pu 6. Mirror Material: Ordinary Glass Mirror 7. Buckle Material: Stainless Steel 8. Dial Diameter: About 4.1cm 9. Dial Thickness: About 0.8cm 10. Strap Width: About 2cm 11. Total Length: About 20cm 12. Weight: About 28g 13. Packing: Opp Bag 14. Instructions: This Product Is Not Waterproof. Please Take Off The Watch When Washing Hands Or Sweating A Lot To Avoid Water Ingress 15. Warm Reminder: If The Watch Is In A Humid Environment For A Long Time, It Will Cause The Belt To Crack And The Case To Lose Its Luster And Discoloration. Therefore, Out Of Love For The Watch, Please Try To Avoid Contact With Water Suitable For Everyday Use Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.