12”’ | Hand Wind | Pin Lever | Small Seconds |

Remarks:

• Rocking bar winding
• Click between the plates
• There is also a Kienzle 51/0b Type 2 with a slightly different design
  Types 1 and 2 are not part of the official caliber designations; they were chosen to distinguish between the variants
• Many similar movements 51/0x with minor (unknown) modifications

• Listing ID: 10068
• Manufacturer / Brand: Kienzle
• Caliber: 51/0b Typ 1
• Size in French Lignes: 12'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Pin Lever
• Date, Day, Month...: None
• Jewels: 0
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: Gold plated nickel?
• Power Reserve: Unknown
• Production Period: Unknown, probably around 1947
• Country: Germany
• Identification: Movement marked with Kienzle 51/0b. Listed as 51/0 in the Flume K1 catalog in the part from 1947.
• Contributor ©: Uhrforum.de member Badener (Andreas Kelz)
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-79#post-10932297