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ETA Cal. 2390 (10.5''') Winding stem - NOS - Ronda: 917

ETA Cal. 2390 (10.5''') Winding stem - NOS - Ronda: 917

Only 4 left!

Manufacturer RONDA, Switzerland no: 917

  • Fits cal: 2390, 2391, 2408, 2409, 2450 (10.5''')
  • Thread: 0.90 mm (D)

 

  • A: = 63
  • E: = 280
  • B: = 80
  • C: = 120
  • D: = 90
  • F: = 49

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