When is it advisable to have your mechanical watch overhauled?

A watch is supplied with an internal mechanism composed of several toothed wheels, always moving – and touching each other. The friction produced by the several mechanical parts is mitigated by special lubricating oils, which preserve the mechanism from the wear of time. But oils deteriorate, and the friction can cause the production of fine dust which can go inside the small mechanisms, causing jamming or breaking.

Even our hand, when winding the watch, setting the hour or activating, for instance, the chronographic function, causes further stresses to the mechanism.

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Revision

For this reason, even though the watch seems to work normally, Watchmaker companies suggest, on average, to overhaul it from 5 to 10 years. Delaying the overhaul does not always means immediate damages to the watch, but it significantly increases the possibility that, in the future, the wear can be irreversible, and the only solution will be replacing one or more parts, operations that, in case of prestigious brands, can cost even one thousand euros.

 

Watch who doesn’t last

Your watch may need to be overhauled also if its winding does not last enough (even though it has been winded constantly, through manual winding or, in case of self winding watches, through an adequate physical activity) and if it does not run evenly (especially in case of delay). It is advisable to ask for your watchmaker’s assistance in case of violent falls or knocks and, of course, if some parts like crown, buttons, glass, etc. are broken.

 

Falls and bumps

Even a bad fall can cause minor damage, not always visible: although it is advisable to handle and keep your watch with care, and above all to adjust the strap well on your wrist, accidents such as minor impacts may occur following a distraction.

Each fall, even the slightest, could have damaged some of the components without you noticing.

It is therefore advisable, for safety, to bring your watch to service even for a quick check to avoid any slightest damage, which in the long run could lead to malfunctions and more serious damages.

 

Non working watches

As for those watches which have not worked for a long period (years, not months), the situation is different. The movement of the mechanism helps keeping it lubricated, and a long period without working often causes an early deterioration of lubricating oils. For this reason, especially in case of valuable watches, it is not advisable try to make them work without the examination of a trustworthy watchmaker, who will probably recommend a check, at least with the aim of cleaning the mechanism from scaling and supplying lubrication.

 

Tags: Watch Care