roller pins
Roller Pin Jewel (also known as ellipse Jewel)
The Roller Pin Jewel, also known as the ellipse stone, is a central component in the escapement of mechanical watch movements. It sits on the balance wheel and engages with the fork of the anchor, enabling energy transfer between the balance wheel and the anchor wheel.
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Roller Pin Jewel (also known as ellipse Jewel)
The Roller Pin Jewel, also known as the ellipse stone, is a central component in the escapement of mechanical watch movements. It sits on the balance wheel and engages with the fork of the anchor, enabling energy transfer between the balance wheel and the anchor wheel.
nameroller pin
outside-Ø0.30
item No.818550030