Caliber: 5R66

Movement: Spring drive

Case Coating: Dia shield

Glass: Sapphire crystal

Glass Coating: Anti-reflective coating on inner surface

Lumibrite: Hands and indexes

Drive Duration: Power reserve: 72 hours(3 days)

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

Case Back: Screw case back

Bezel: One-way bezel

Crown: Screw down crown

Clasp: Double-lock clasp with push button release

Jewels: 30 

Hands: 24-hour hand (dual time display function)

Functions: Power Reserve, Stop second hand function