SKMEI 1357 Mens Multifunctional Sports Digital Watch Student Waterproof Watch(Blue)

1. Model: 13572. Mirror material: high transparent resin mirror3. Buckle material: stainless steel4. Strap material: PU5. Case material: ABS6. Display type: number + pointer7. Waterproof performance: 50 meters waterproof8. Movement type: electronic movement9. Movement model: AL3510. Battery capacity: button battery11. Functions: three-time stopwatch timing date display timing alarm display day of the week hourly hour luminous 12/24 hour system countdown12. Dial diameter: 49 mm13. Thickness: 17 mm14. Strap width: 21 mm15. The total length of the watch: 255 mm16. Product weight: net weight 53 grams17. Note: You can swim 50 meters waterproof! But hot water baths are not accepted!