18”’ | Hand Wind | Swiss Lever | Small Seconds | Date |

Remarks:

• Movement family:
  • Parrenin 40: no date, two screws for crown wheel
  • Parrenin X40: no date, one screw for crown wheel
  • Parrenin X401: date, one screw for crown wheel

• Listing ID: 20785
• Manufacturer / Brand: Parrenin / HP
• Caliber: X401
• Size in French Lignes: 18'''
• Size range mm largest diameter: > 40 mm
• Shape: Round
• Winding: Manual (Crown)
• Hands Setting: Crown
• Seconds Hand: Small seconds
• Escapement: Lever (Swiss, English, Glashütte)
• Date, Day, Month...: Date
• Jewels: 17
• Setting Lever Screw/Pin Position: Right
• Balance Position: Right (0 - 120°)
• Shock Protection: Incabloc
• Beats per hour: 18,000
• Balance Type: Nickel
• Power Reserve: Approx. 36 hours
• Production Period: Unknown, maybe around 1975
• Country: France
• Identification: Movement marked with HP X401 under the balance wheeel.
• Contributor ©: Anoynmous