Longines 501-401, Winding stem

Longines 501-401, Winding stem

  • 280 kr
    Unit price per 
Tax included.


  • LONGINES original part. Not in factory packaging.
  • Thread: 0.90 MM.
  • Fits cal: 501, 503, 505, 507


Data: Longines cal: 501 (Record 1955)

  • 17 jewels, automatic winding, date.
  • Size: 11.5''' 25.6 mm.
  • H: = 5.3 mm.
  • N: = 19.800 A/h.
  • Power reserve: 44 h.


Versions: 19800 A/h:

  • 501: date.
  • 503: day, date.
  • 505: quickset date.
  • 507: day, quickset date.


Versions: 21600 A/h, micrometer regulator:

  • 506: quickset date.
  • 508: day, quickset date.