SKMEI 1879 Square Large Screen Men Steel Belt Multi-function EL Luminous Watch, Color: Gold Features: 1. 50 meters waterproof, support swimming wear, let you do whatever you want 2. Square texture shell, electronic display, simple appearance 3. Electronic movement movement, durable and long life 4. 3D three-dimensional curved glass mirror 5. Stainless steel back cover, waterproof, dustproof and rustproof 6. Metal texture, multi-function movement, both leisure and sports 7. EL luminous, easy to read the time even in low light conditions 8. ABS hard case, strong and durable 9. Stainless steel strap, comfortable to wear 10. Stainless steel buckle, chic and beautiful Parameter: 1. Functions: dual time, chronograph stopwatch, display of the day of the week, timing alarm clock, luminous, 1224 hour format 2. Water resistance: 50m 3. Movement: electronic movement 4. Case material: ABS 5. Bottom cover material: stainless steel 6. Strap material: stainless steel 7. Mirror material: Mineral strengthened glass mirror 8. Display type: digital 9. Power supply mode: built-in button battery 10. Dial width: 44mm 11. Dial diameter: 36mm 12. Dial thickness: 12mm 13. Band width: 20mm 14. Total length of watch: 230mm 15. Weight: 96g