Arnold & Son · Movement
Arnold & Son caliber A1766
Ref. A1766
The Arnold & Son caliber A1766 is a handwound movement with a 42-hour power reserve, beats at 28,800 vph, and carries 41 jewels.
Exclusive Arnold & Son mechanical movement, self-winding, 41 Jewels, diameter 38.55 mm, thickness 7.05 mm, power reserve 42 h, 28'800 vibrations /h Complication: multiple time zone display, mean solar time, big date display at 5 o'clock. Movement decoration: rhodium treated with fine circular graining and 'Côtes de Genève'.
- Type
- Handwound
- Display
- Analog
- Power reserve
- 42 h
- Frequency
- 28800 vph
- Jewels
- 41
- Diameter
- 38.55 mm
- Complications
- Additional 24 Hour Hand (adjustable), Big Date, Hours, Minutes, Month, Solar time, World Time
