1. Model: 1392
2. Mirror material: ordinary glass mirror
3. Buckle material: stainless steel
4. Strap material: stainless steel
5. Case material: zinc alloy
6. Display type: pointer + number
7. Waterproof performance: 30M
8. Movement type: electronic
9. Movement origin: Japan
10. Battery capacity: button battery
11. Movement model: AL35
12. Function: dual time, stopwatch timing, day of the week, alarm clock, calendar, luminous, 30 meters waterproof, 12/24 hour system
13. Dial diameter: 48mm
14. Thickness: 14mm
15. Strap width: 24mm
16. Product weight: 170 grams net
17. Note: You can swim 30-50 meters waterproof! But hot water baths are not accepted!