1. Functions: dual-time diplay, EL backlight, date display, alarm clock, stopwatch, 12/24 hours clock
2. Waterproof: 30 meters waterproof
3. Stainless steel watchband and zinc alloy watchcase
4. Watch movement: electronic movement
5. Width of dial: 47mm
6. Thickness of dial: 15mm
6. Width of watchband: 20mm
7. Weight: 155g