Driving system | Spring drive |
Caliber Number | 5R66 |
Case coating | Dia shield |
Glass | Sapphire crystal |
Glass coating | Anti-reflective coating on inner surface |
Lumibright | Hands and indexes |
Drive duration | Power reserve: 72 hours(3 days) |
Accuracy | Accuracy: ±15 seconds per month (average) (±1 second per day) |
Water resistance | 200m water resistance suitable for air diving |
Magnetic reluctance | Magnetic resistance |
Size | H51.7mm x W45mm x D15.4mm |
Weight | 146g |
Driving system | - Screw case back
- One-way bezel
- Screw down crown
- Against allergy to metal
- Double-lock clasp with push button release
- Jewels: 30 jewels
- 24-hour hand (dual time display function)
- Power reserve
- Calendar-linked time difference adjustment function
- Stop second hand function
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