Did Rolex’s 1950s ‘Self-Lubricating’ Experiment Solve Modern Servicing Woes?
A Forgotten Patent: Thorium-Coated Parts and the Quest for Frictionless Timekeeping In the horological underground of the 1950s, Rolex quietly ...
A Forgotten Patent: Thorium-Coated Parts and the Quest for Frictionless Timekeeping In the horological underground of the 1950s, Rolex quietly ...
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