BINBOND B3591 30m Waterproof Luminous Calendar Men Watch, Black Steel-Black, Black Leather-White-Black, Brown Leather-White-White

1. Case material: metal
2. Strap material: steel/leather
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: 43mm
9. Watch thickness: 10mm
10. Strap width: 22mm
11. Strap length: 260mm
12. Watch weight: steel: 105 grams, leather: 60 grams