21”’ | Hand Wind | Swiss Lever | Small Seconds | Alarm |

Remarks:

• Earlier models have a pin lever escapement
• Click on the dial side

 

• Listing ID: 4200
• Manufacturer / Brand: Junghans
• Caliber: J5
• Size: 21'''
• Shape: Round
• Winding: Manual (Crown)
• Hand Setting: Crown with pin/pusher
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date & Day: None
• Other Functions: Alarm
• Jewels: 4
• Balance Position: Right (0 - 120°)
• Shock Protection: None
• Beats per hour: 18,000
• Balance Type: ?
• Power Reserve: 24 hours
• Production Period: From 1906
• Identification: Parts list from Junghans from 1913.
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-14#post-2579897
• Country: Germany
• Contributor ©: Uhrforum.de member Cougarnaut