Just loosen the two A arm alignment bolts, and take away the 2 bolts that connect the decrease ball joint assembly to the hub. You might have to use more pressure if it’s older with more mileage. Some brands at present additionally deal with the problem of shock resistance by using new supplies for the balance and hairspring. This contains utilizing synthetic jewels, silicon hairsprings, non-ferrous escape wheels, in addition to including inner and outer containers to the housing. Some manufacturers have even developed all new case constructions with pressure absorbing components.
Just way cool little machines that present a vital function. Bergeon has a special “screwdriver” for this, works like acharm, place the spring in the right position within the chaton and with a small push/twist it slides in. Much less g shock watches threat than the two tweezer methodology or pegwood technique. The final time I labored on a Novodiac spring I simply used a fantastic pair of tweezers.
I am certain most people have developed their own methodology for reliably removing and re-installing diashock and other similar springs. After going via the identical old ping and misplaced course of over the years I had developed what I thought was a reliable process utilizing tweezers. I stumbled throughout this advised device while taking a look at other shock absorber methods . Double verify that the strap is firmly affixed and that the spring bar is in both of the indentations on the other aspect to make sure it will not come free.
Keep it at ninety levels, and making use of a firm strain, you wish to push inwards in direction of the center of the spring bar. Back in the late 60’s the Wyler watch company took shock resistance one step further , after they invented the Inca Flex balance wheel. The stability was constructed in such a means that it additionally added to the shock resistant properties of the watch.
You should be ready to see the tabs of the spring rotating so you understand when the last tab is in and where you want it. Delivery instances might vary, particularly throughout peak intervals. The major difference between the 2 methods is visible from the facet. Both have a cap stone above the opening jewel within the shock setting, but the Incabloc setting is significantly taller. No method I would ever go back to using a spring compressor now.