massi.
4535
Thank you very much Jocke, very interesting: something not so commonly seen! Best, massi [nt]
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A post I made a few years ago who may still is interesting
The Rolex Microstella Tool The Microstella is Rolex system to adjust the balance wheel to make sure the watch keep the COSC standard. To do that there is a special tool to adjust the screws with. The old tool looks like this and it's oil filled to be a li...
