11 1/2”’ | Automatic | Swiss Lever | Direct Sweeping Seconds | Date |

Remarks:

• Second generation of Felsa automatic movements. First generation: Felsa 415 Bidynator
• Incastar fine regulator (optional, see extra picture)
• Movement family:
  • Felsa 690: no date
  • Felsa 692: date
  • Felsa 693: calendar and moon phase
  • Felsa 694: date + pusher
  • Felsa 695: small seconds
  • Felsa 697: date, day
  • Felsa 699: power reserve indicator

• Listing ID: 14586
• Manufacturer / Brand: Felsa
• Caliber: 692 Bidynator
• Size in French Lignes: 11 1/2'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Automatic
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: Date
• Jewels: 17
• Setting Lever Screw/Pin Position: Right
• Balance Position: Bottom (120 - 240°)
• Shock Protection: Incabloc
• Beats per hour: 18,000
• Balance Type: Monometallic screw balance
• Power Reserve: Approx. 44 hours
• Production Period: Unknown, probably around 1953
• Country: Switzerland
• Identification: Movement plated marked with F 692. Original datasheet from 1953 available.
• Contributor ©: Uhrforum.de member buchenhain
• External Link: https://uhrforum.de/threads/identifizierte-uhrwerke-die-weder-bei-ranfft-lorenz-noch-im-watch-wiki-zu-finden-sind.86322/page-74#post-10266894