Anonymous, Ruby Cylinder, complete movement

• 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: