Скачать или смотреть An Elegant Watch… A Grueling Repair | Longines Ultra-Chron

This Longines Ultra-Chron is an elegant, high-quality watch that looked like it should be a straightforward service. But once I started working on it, the project quickly proved to be far more complicated than expected. What appeared to be a routine repair turned into a series of unexpected problems that made this Ultra-Chron anything but simple.

The Longines Ultra-Chron is a high-beat movement known for precision and quality, but this example had several issues hiding beneath its refined exterior. In this video, I take you step by step through the full disassembly, diagnosis, cleaning, and rebuild as I work to bring this classic watch back to reliable running condition.

If you enjoy vintage watch repairs, detailed watchmaking work, and the occasional challenging project, this is one you won’t want to miss.

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🎩 Instagram Hat Giveaway

GIVEAWAY DETAILS:
I'm giving away a brand new Weekend Watch Repair hat on Instagram!
Giveaway winner announced on March 14th, 2026

HOW TO ENTER:
Subscribe to the Instagram channel.
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Leave this comment - #WWR-HAT - on the Instagram post for this video:
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Official Rules:

Entry is completely free. The winner will not be asked for any payment information.
The winner must reside in a location where USPS or UPS can deliver.
The contest begins when this video is published on YouTube.
The contest ends on March 14th, 2026.
The winner will be randomly selected and contacted via Instagram.
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Patreon Link:
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🛠️ Full Tools & Parts Breakdown
For those interested in the tools and parts used in this repair, check out the full list in the link below (affiliate links included):
https://docs.google.com/spreadsheets/...