SKMEI 1392 Multi-Function Outdoor Sports Watch Business Double Display Waterproof Electronic Watch(Silver)

1. Model: 13922. Mirror material: ordinary glass mirror3. Buckle material: stainless steel4. Strap material: stainless steel5. Case material: zinc alloy6. Display type: pointer + number7. Waterproof performance: 30M8. Movement type: electronic9. Movement origin: Japan10. Battery capacity: button battery11. Movement model: AL3512. Function: dual time stopwatch timing day of the week alarm clock calendar luminous 30 meters waterproof 12/24 hour system13. Dial diameter: 48mm14. Thickness: 14mm15. Strap width: 24mm16. Product weight: 170 grams net17. Note: You can swim 30-50 meters waterproof! But hot water baths are not accepted!