1. Glass: synthetic sapphire crystal
2. Strap: 316L stainless steel and tungsten steel
3. Movement: imported mechanical movement (automatic winding, power reserve up to 44 hours)
4. Waterproof: 50 meters water resistant
5. Case diameter: 41mm
6. Band circumference: 20cm
7. Band width: 20mm
8. Buckle: Butterfly double snap
9. Weight: 172g
10. Function: time, luminous
