wheel
Flat Cylindrical Jewels
Flat Cylindrical Jewels are flat bearing stones with a cylindrical hole that are used specifically for wheels in mechanical watch movements. They serve as precise bearings for pivots and reduce friction and wear.
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Flat Cylindrical Jewels
Flat Cylindrical Jewels are flat bearing stones with a cylindrical hole that are used specifically for wheels in mechanical watch movements. They serve as precise bearings for pivots and reduce friction and wear.
nameruby jewels
Pivot0.14
outside-Ø0.70
item No.818991407