BINBOND B6577 Barrel Shape 30m Waterproof Sports Quartz Watch(Black Silicon-Red-Black)

1. Case material: metal
2. Strap material: Silicone
3. Mirror material: tempered glass mirror
4. Watch movement: Quartz movement
5. Special functions: decoration, luminous, calendar
6. Waterproof level: 30 meters
7. Battery: 377A button battery x 1 (battery included in delivery)
8. Watch diameter: 42mmX50mm
9. Watch thickness: 10mm
10. Strap width: 24mm
11. Strap length: 260mm
12. Watch weight: 75 grams