Reply To: Hairspring vibrator?

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April 28, 2013 at 3:51 pm #53524
tmac1956
Participant

    @david pierce wrote:

    Tom,
    If you go to Youtube you can find a couple of old doumentaries on the Hamilton Watch Company. They were using electronic devices to vibrate hairsprings back in the 1940s.
    david

    david:

    Is there anything like these units available today?

    Thanks!
    tmac