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Longines 13.15V-721, Balance, complete
Longines 13.15V-721, Balance, complete

Longines 13.15V-721, Balance, complete

Imposte incluse. Spese di spedizione calcolate al momento del pagamento.
  • Used LONGINES original balance in very good condition.
  • Fits cal: 13.15V with shock protection and 19.800 A/h.

Technical data LONGINES 13.15V

  • 17 jewels, manual wind.
  • S: = 5.75 x 6.75'''   13.0 x 15.3 mm.
  • H: = 3.40 mm.
  • N: = 19.800 A/h.
  • Power reserve: 36 h.
  • Mainspring: 1.35 x 5 - 0.06 - 160 BA = Double brace.

Versions:

  • 4LL:        no shock protection, 18.000 A/h.
  • 4LLV:      no shock protection, 19.800 A/h.
  • 13.15:     incabloc, 18.000 A/h.
  • 13.15V:   incablock, 19.800 A/h.