SKMEI 1902 Stainless Steel Buckle Silicone Strap Waterproof Quartz Watch(Black+Black)

1. Movement: Quartz movement
2. Mirror: glass
3. Case: Zinc alloy
4. Strap: Silicone
5. Buckle: stainless steel
6. Waterproof: 30 meters
7. Function: Time
8. Dial width: 39mm
9. Dial thickness: 10mm
10. Strap width: 20mm
11. Overall length of watch: 235mm