12”’ | Hand Wind | Pin Lever | Direct Sweeping Seconds | Date |

Remarks:

• Date without quick setting
• Movement family:
  • Parrenin 2640D: no date
  • Parrenin 2641D: date

• Listing ID: 13703
• Manufacturer / Brand: Parrenin
• Caliber: 2641D
• Size in French Lignes: 12'''
• Size range mm largest diameter: 22 - 31 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Sweeping seconds (central seconds)
• Escapement: Pin Lever
• Date, Day, Month...: Date
• Jewels: 1
• Setting Lever Screw/Pin Position: Left
• Balance Position: Left (240 - 360°)
• Shock Protection: Novodiac
• Beats per hour: 18,000
• Balance Type: Gold-plated nickel
• Power Reserve: Approx. 40 hours
• Production Period: Unknown, probably around 1975
• Country: France
• Identification: Marked with 2641D under the balance wheel.
• 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-72#post-10100746