Arnold & Son caliber A&S5003 NAC
Ref. A&S5003 NAC
The Arnold & Son caliber A&S5003 NAC is a handwound movement with a 100-hour power reserve, beats at 18,000 vph, and carries 32 jewels.
Exclusive Arnold & Son mechanical movement, hand-wound, 32 jewels, diameter 37.8 mm, thickness 5.9 mm, power reserve 100 h, two barrels, 18'000 vibrations/h, Breguet spring. Movement decoration: nickel-silver movement, NAC grey treated brides and black ruthenium treated main plate with Haute Horlogerie finishing: manually chamfered bridges with polished edges and brushed surfaces, mirror-polished screws.
- Type
- Handwound
- Display
- Analog
- Power reserve
- 100 h
- Frequency
- 18000 vph
- Jewels
- 32
- Diameter
- 37.8 mm
- Complications
- Hours, Jumping Seconds, Minutes, Small Seconds
