Bergeon 8923 Rotor Holder for Oscillating Weight for ETA or VAL

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Bergeon 8923 Rotor Holder for Oscillating Weight for ETA or VAL
$139.95
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Rotor base for oscillating weights from Bergeon. Support lets you tighten or loosen the rotor locks on ETA or VAL calibers. All metal construction.

  • For tightening or loosening rotor locks
  • Support is 30mm x 14mm
  • Works with oscillating weight press 8923
  • VAL option is designed for watch movement calibres Valjoux 7750-7770 and Valgrange A07111 - A07161 - A07271
  • ETA option is designed for watch movement calibres ETA 2891 - 2892 - 2893 - 2894 - 2895 - 2896 - 2897
  • Swiss made