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Thread: What does jeweled mean

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    Supporting Member shopandmath's Avatar
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    What does jeweled mean

    What does jeweled mean
    Jeweled vs. non-jeweled

    Jeweled the bearings in the movement are usually man-made rubies or sapphire
    Non-jeweled movements have brass bushings

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  2. The Following 3 Users Say Thank You to shopandmath For This Useful Post:

    bigtrev8xl (Sep 24, 2019), mwmkravchenko (Sep 23, 2019), Scotty12 (Sep 23, 2019)

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    Supporting Member gatz's Avatar
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    always wondered how they made the jewel bearings...

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    shopandmath (Sep 23, 2019)

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    Supporting Member shopandmath's Avatar
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    One of my students asked me about “Jeweled”
    So I took one of my old indicators apart
    It even works better now :-)
    Ray



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