Multi-Collet (Various Calibres), Cousins

  • To release and lock the oscillating weight (rotor)
  • Two heads included
  • Head (A) - Ø10.30mm For ETA 2890 series, including 2892A2
  • Head (B) - Ø7.00mm For Valjoux 7750 & 7770, Valgrange A07111, A07161 & A07271

19 In Stock

0 in basket

Cousins Price Promise

If you find any of our products cheaper elsewhere, let us know and we'll do our best to beat it. Look out for the gold price promise icon next to products. Use it to tell us if you've found a better price elsewhere.

Stock Finder

If the item you are looking for isn't listed on our website, we may still be able to source it for you.

Request New Item

Get the most from your browser - Update your browser to the latest version

Speed may be compromised on older browsers. Update your browser to the latest version now