Caliber 9S63

Driving system: manual-winding

Vibrations: 28,880 vibrations per hour (8 beats per second)

Accuracy: +5 to -3 seconds per day (when static)

Power reserve: 72 hours

Number of jewels: 33

18k rose gold case 

Urushi lacquer dial

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

Screw see-through case back, Screw-down crown

Water resistance: 3 bar

Magnetic resistance: 4,800 A/m

Diameter: 39.0mm, Thickness: 11.6mm

Crocodile strap with 18k rose gold buckle

Limited edition of 150