Alchemist
38
I am guessing it is....
The tool that Monique used to regulate balance wheels... Am I close?
Easy.
By: Ophiuchus : November 15th, 2013-17:50
It's a "counting tool", for vibrating hairsprings. It is a tool for determining the correct pinning point of a hairspring at the stud, using a master oscillator balance. Do I win anything? I'll take a Moser Mayu Fume :)