FNGEEN 3627 Waterproof Calendar Men Square Watch(Black Belt Black Shell Black Surface)

1. Case material: metal
2. Strap material: steel
3. Mirror material: tempered glass mirror
4. Watch movement: Quartz movement
5. Waterproof level: 30 meters
6. Built-in battery: 377A button battery x 1 (delivery with battery)
7. Watch size: 41.5 x 28.5mm
8. Watch thickness: 10mm
9. Strap width: 22mm
10. Strap length: 260mm
11. Watch weight: 40 grams