Roamer MST 417 Alarm – damaged jewel

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Hello,

I am a hobbyist servicing an old Roamer with an MST 417 movement. The movement is I’m pretty good shape – the only damage I have found is the jewel which supports this pretty cool looking wheel, which drives the alarm hammer.

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I’m wondering, is it worth trying to replace the jewel?

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Where might I get a replacement? The staff is 0.25mm diameter and 0.5mm long. What other…

Roamer MST 417 Alarm – damaged jewel

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