OLEVS 9946 Men Diamond Roman Scale Waterproof Quartz Watch(Black + Silver)

1. Movement: quartz movement
2. Strap: stainless steel bracelet
3. Case: electroplated alloy
4. Waterproof: 30m life waterproof
5. Diameter: 42mm
6. Thickness: 13mm
7. Watch circumference: 19cm
8. Built-in 21 synthetic ruby bearings to improve winding efficiency and power reserve
9. High-definition luminous coating, which can absorb external light energy and read clearly at night
10. Equipped with a sealed waterproof ring, it can easily cope with the challenge of water splash