Anonymous, Ruby Cylinder, complete movement
Tax included.
- Rare Ruby cylinder escapement movement. In very good running condition, complete with dial and hands.
- Anonymous, probarbly Swiss keywind ruby cylinder lepine caliber movement. With Geneva stopwork, blued steel regulator with bimetallic temperature compensating curb, "parachute" shock protection in polished steel for the upper balance pivot . Manufactured in aprox: 1840
Data:
- 11 Jewels, key wind, key set.
- Size: 18''' 40.5 mm.
- H: = 3.95 mm.
- N: = -- A/h.
- Power reserve: -- h.
- Mainspring: