Watchmaking: Machining a Watch Gear
38:01
Watchmaking: Machining the Heart of a Watch
11:07
Unusual watch mechanism /Part1/ DIY
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Replacing ALL the teeth?!
19:39
Homemade Gear Cutting Indexer
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Why This Obsolete Mechanism Makes Watches More Expensive | So Expensive | Business Insider
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Watchmaking: Screw Making Techniques
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Watchmaking: The Process Of Making Carbon Steel Hairsprings for Watches, Clocks and Small Mechanism.
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