CPC G04B 17/00 (2013.01) [G01M 1/32 (2013.01); G04B 17/063 (2013.01); G04B 17/20 (2013.01); G04B 17/28 (2013.01); G04B 18/006 (2013.01); G04B 18/04 (2013.01); G04D 7/088 (2013.01); G04D 7/1257 (2013.01)] | 15 Claims |
1. A balance of a timepiece comprising:
an adjustment face provided with at least one recess provided for receiving a projected material for an implementation of an adjustment of a rate of said timepiece by modification of the inertia and of the unbalance of the balance, said recess including an opening in the adjustment face and a back that is recessed with respect to the opening, said back being a solid back, said back being wider than said opening such that said back is at most partially visible from a position defined above said opening on a central axis of the opening.
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