1. Adopt quartz luminous tube, only need daily light absorption, it can display luminous effect at night
2. Shockproof movement, accurate travel time, easy maintenance, long service life
3. Hardened mineral lens, wear-resistant and scratch-resistant
4. Built-in battery, battery life is up to 2 years, battery can be replaced
5. Alloy shell, anti-corrosion
6. Meet daily life waterproof
7. Silicone strap, soft and skin-friendly

Basic parameters:
1. Case material: alloy
2. Table mirror material: mineral plus hard lens
3. Strap material: silicone
4. Case size: 45mm
5. Strap width: about 20mm
6. Strap thickness: 4mm
7. Dial thickness: 14mm
8. Full length of watch: 25cm
9. Applicable hand circumference: below 22cm
10. Waterproof standard: life waterproof
11. Movement type: quartz
12. Movement brand: Japan