Spring Drive 20th Anniversary Limited Edition

Caliber 9R15

Driving system: Automatic

Power reserve: 72 hours

Accuracy: ±0.5 second per day (±10 seconds per month)

Number of jewels: 30

High-intensity titanium case

Sapphire crystal bezel

High definition dual-curved sapphire crystal with anti-reflective coating

High-intensity titanium bracelet with three-fold clasp with push button release and slide adjuster

See-through screw case back

Screw-down crown

Water resistance: 20 bar

Magnetic resistance: 4,800 A/m

Diameter: 44.5mm

Thickness: 14.3mm

Limited Edition of 500 pieces

Sport Collection "Spring Drive 20th Anniversary" Global Site