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LUNESA Cal. 21 (5.25''') Winding stem - NOS - Ronda: 447

LUNESA Cal. 21 (5.25''') Winding stem - NOS - Ronda: 447

Only 4 left!

Manufacturer RONDA, Switzerland no: 447

  • Fits cal: 21  (5.25''')
  • Thread: 0.90 mm (D)

 

  • A: = 52
  • E: = 272
  • B: = 65
  • C: = 130
  • D: = 90
  • F: = 41

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