10 1/2”’ | Hand Wind | Swiss Lever | Small Seconds |

Remarks:

• Rocking bar winding
• Click on the dial side
• Movement marked with 122 under the balance wheel. This is most likely not the caliber designation!
  This movement seems to be a Jäckle 19/50 which has a Swiss lever instead of a pin lever escapement
• This is the predecessor of the INTEX 1055 movement family

• Listing ID: 4888
• Manufacturer / Brand: Jäckle
• Caliber: Jäckle 19/50 (122)
• Size in French Lignes: 10 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: None
• Jewels: 17
• Setting Lever Screw/Pin Position: Left
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Trishock?
• Beats per hour: 18,000
• Balance Type: Brass?
• Power Reserve: Unknown
• Production Period: Unknown
• Identification: Movement marked with "E. JÄCKLE" and 122 under the balance.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-4#post-1413954
• Country: Germany
• Contributor ©: Uhrforum.de member Schnupperfuss