About this caliber
Exclusive Arnold & Son mechanical movement, hand-wound, big perpetual moon, 27 jewels, diameter 34 mm, thickness 5.35 mm, power reserve 80 h, two barrels, 21'600 vibrations/h. Movement decoration: nickel-silver movement, rhodium treated with Haute Horlogerie finishing: manually chamfered bridges with polished edges, fine circular graining and Côtes de Genève rayonnantes, blued screws.
Technical details
- Movement
- -
- Display
- Analog
- Jewels
- 27
- Power reserve
- 80 hours
- Frequency
- 21,600 vph (3.0 Hz)
- Hands
- Hands: Hours, Minutes
- Diameter
- 34 mm
- Height
- -
- Parts
- -