About this caliber
Exclusive Arnold & Son mechanical movement, hand-wound, 21 Jewels, diameter 30 mm, thickness 2.7 mm, power reserve 90 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 with bevelled and mirror-polished heads.
Technical details
- Movement
- -
- Display
- Analog
- Jewels
- 21
- Power reserve
- 90 hours
- Frequency
- 21,600 vph (3.0 Hz)
- Hands
- Hands: Hours, Minutes, Small Seconds
- Diameter
- 30 mm
- Height
- -
- Parts
- -