OLEVS 6650 Men Luminous Waterproof Silicone Strap Mechanical Watch(Black)

1. Movement: mechanical movement
2. Strap: silicone strap
3. Case: Alloy
4. Waterproof: 30m life waterproof
5. Diameter: 41mm
6. Thickness: 14mm
7. Watch circumference: 22cm
8. Unidirectional rotating bezel, convenient for timing
9. High-definition luminous coating, easy to read at night
10. The sealing ring is deeply waterproof and enhances the anti-fog function