Adjustment-index systems

Different types of adjustment are available, such as eccentric or arrow-type, with a backlash-free reduction gear, or even a cam/pawl combination. These adjustment-index systems can be supplied as kits or assembled.

  • Customised fine adjustment-index fitted beneath the balance-cock.
  • Customised fine adjustment-index.
  • Customised pawl index.
  • Index with tangential micrometre screw.


The dedicated adjustment systems comprise a shock absorber, adjustment-index and balance-cock forming a functionally coherent entity that is reliable as well as displaying a high standard of workmanship and finish. The design, which is tailored to the mechanism, can be entirely personalised. Smoothly integrated into movements, these assemblies are developed in consultation with clients and therefore intended to become part of their brand identity.



Pierre d’appui «PA»

Glace Olivé «GO»

Bombé «B»

Bombé Olivé «BO»

Glace deux Creusures «G2C»

Glace deux Creusures Olivé «G2CO»

Mi-Glace «MG»

Mi-Glace Olivé «MGO»

Mi-Glace Bombé «MGB»

Mi-Glace Bombé Olivé «MGBO»

Glace «G»

Pierre d’appui Olivé «PAO»

Pierre d’appui Bombé Olivé «PABO»

Pierre d’appui Ruban Poli «PARP»

Pierre d’appui Bombé Ruban Poli «PABRP»

Pierre d’appui Bombé des deux côtés Ruban Poli «PAB2XRP»

Pierre d’appui Bombé des deux côtés «PAB2X»

Contre-pivot «CP»

Contre-pivot Bombé «CPB»

Contre-pivot deux Bombés «CP2B»

Contre-pivot Bombé Creusure décentrée «CPBCD»

Creusure + Bombé «CPCB»

Goupille «GOU»

Pierre Glace  creusure cônique «GC»