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SEIKO 66A-310660, Balance, complete - NOS
SEIKO 66A-310660, Balance, complete - NOS

SEIKO 66A-310660, Balance, complete - NOS

Only 36 left!
  •  SEIKO original balance, complete in factory packaging.
  • N: = 18.000 A/h.
  • Fits cal: 17, 1700A, 436, 4361, 66A, 66B, 6600A, 6601A, 6601B, 6602A, 6602B, 6606B, 6618A, 6619A, 6640A, 6642A, 6659A, 6660A, 6682, 957

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