Why and When Should You Service a Mechanical Watch?

A mechanical watch generally needs servicing every four to five years, a rhythm that allows the internal lubrication to be renewed before it wears down enough to weaken the movement. This is not a hard rule, but a reasonable benchmark for staying ahead of maintenance rather than waiting for a sign of malfunction.

Why a service is necessary

A mechanical movement runs thanks to dozens of parts in constant motion, lubricated to limit friction. Over time, this lubrication degrades, dries out, or gathers grime, gradually wearing down the very components it is meant to protect. A service cleans the entire movement, renews the oils, and checks that every part functions as it should, meticulous work close to that carried out in our Besançon workshop during initial assembly.

Warning signs to watch for

Certain signals indicate that a service can no longer wait: a watch that noticeably gains or loses time, a power reserve that drops abnormally, an unusual noise, or a crown that becomes difficult to turn. These symptoms do not necessarily point to a serious fault, but they deserve a professional's opinion before they worsen.

The right rhythm depending on use

A mechanical watch worn daily and exposed to the wear and tear of everyday life may need servicing somewhat more often than one reserved for special occasions. Conversely, a rarely worn piece is not immune either: the oil degrades over time even without heavy use.

How it works at MONTIGNAC

To service a mechanical watch from MONTIGNAC, the simplest approach is to reach out to our customer service, who will guide you through the appropriate steps. It is a way of entrusting your watch to hands accustomed to how it works, rather than to a general repair shop.

Planning ahead for a service means giving your watch the means to get through the years without a hitch. To read further on watch care, The Journal gathers other useful advice across its articles.