Ruby Hole Jewel – Precision Bearing for Watch Gear Train
Ruby Hole Jewel – Precision Bearing for Watch Gear Train

Ruby Hole Jewel with Cylindrical Bore for Watches

54100

Precision Bearing for Gear Train Pivot Support

The ruby hole jewel with a cylindrical bore serves as a bearing for the gear train pivot in mechanical and electric watch movements, as well as in electronic movements with an analog display.

🔹 Exceptional durability thanks to the extreme hardness of ruby.

🔹 High resistance to shocks and vibrations for reliable timekeeping.

🔹 Essential component in precision watchmaking – ensures long lifespan and high accuracy.

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Watch Jewel with Olive Hole, Domed

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A precise component of the balance pivot bearing The watch jewel with an olive hole and domed shape is a key part of the balance pivot bearing in watch movements. Together with the cap jewel in a shared setting, it ensures smooth and precise movement of the balance wheel, contributing to the long life and reliability of the entire mechanism.
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51100
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Precision Bearing Component for the Balance Pivot The ruby cap jewel is an essential part of the balance pivot bearing in watch movements. Together with the hole jewel, it forms a precise bearing that minimizes friction and ensures long-term durability. 🔹 Integral part of high-precision bearings – provides smooth and stable balance wheel motion. 🔹...
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