ETAChron Watch Movement Adjustment Key Tool

Your Price:
Have a question?

Product Description

This is a special tool required for any repair work that you need to do on the ETAChron mechanical movement. Adjustment Key for adjusting regulating pins.

  • This tool is used as an adjustment key
  • It is used for adjusting the regulating pins
  • The blade is used for turning hairspring stud
  • It measures 2 1/4" long
  • Equivalent to Bergeon item number 6918

Frequently Bought Together

Please choose options for all selected products

Related Products

Customers Also Viewed