How to service a mechanical watch: cost and frequency, without the upsell

What a full service actually involves

A “complete service” isn't a wipe-and-polish job. A qualified watchmaker fully disassembles the movement into its individual components, cleans each part in an ultrasonic bath, and inspects everything under magnification for wear.

The work covers every gear, jewel, and spring, removed and cleaned individually, followed by fresh, movement-specific oils and greases reapplied at each friction point. Worn components — mainspring, pallet fork, gaskets — are replaced as needed, and the movement is timed and adjusted against a timing machine across positions. Gaskets are replaced and the case is pressure-tested to confirm water resistance, then the watch is rebuilt, cased up, and run for several days to confirm stability before it's returned.

Related guideMechanical Watches →

How often should a mechanical watch be serviced

The honest answer is “it depends on the brand, the movement, and how the watch is worn,” but most manufacturers and independent watchmakers converge on a rough window of 4 to 8 years for a modern automatic in normal use. Within that window, a daily-worn entry-to-mid-tier automatic tends toward the shorter end, around every 3–5 years; a daily-worn mid-to-premium Swiss automatic runs closer to 5–7 years; modern in-house or low-friction calibers, such as co-axial types, can stretch to 5–8 years; a watch that's rarely worn and kept in a winder or a safe can often go 6–8 years; and a vintage or pre-1990s movement is usually safer serviced every 3–5 years, condition permitting.

Treat the calendar as a guideline, not a deadline. A watch that keeps good time, holds its full power reserve, and shows no moisture isn't automatically due simply because a round number of years has passed. Manufacturer literature for your specific reference should always take priority over general rules of thumb.

Typical service cost ranges in 2026

Cost depends heavily on whether you use an authorized center or an independent, and on movement complexity. These are indicative bands, not quotes — always confirm current pricing directly with the service provider. Budget mechanicals (Seiko, Orient) typically run around $80–200 at an independent, with authorized service often unavailable or brand-dependent. Mid-range Swiss and premium Japanese watches (Tissot, Longines, Hamilton, Seiko Presage) run roughly $150–350 independently versus $250–450 through an authorized center. Entry luxury (Tudor, Oris, TAG Heuer) runs about $250–500 independently versus $400–700 authorized.

Luxury brands (Omega, Rolex) run roughly $300–600 independently versus $600–1,200 or more through the authorized network, and complications — chronographs, perpetual calendars, high horlogerie — can range from $500–1,000+ independently to $1,000 up to several thousand dollars at an authorized center. Chronograph functions, in-house complications, and precious-metal cases push costs toward the top of each band, and if parts replacement is required (mainspring, stem, crown gasket), expect an additional line item beyond the base service fee.

Signs your watch needs servicing sooner

Don't wait out the calendar if you notice timekeeping drifting noticeably beyond the watch's normal daily tolerance, a power reserve running shorter than it used to on a full wind, fogging or condensation visible under the crystal, unusual sounds, a stalling second hand, or resistance when winding, or case or crystal damage that could compromise the watch's water resistance rating. Any of these point to a problem that will only get worse with continued wear, regardless of when the last service happened.

Where to get it serviced

Authorized service centers use factory parts and factory-trained technicians, and typically issue a warranty on the work. Turnaround tends to run longer, sometimes several weeks to a few months, and pricing sits at the higher end. Independent watchmakers are usually faster and less expensive for routine work, and a reputable one is fully capable of a proper disassembly, clean, and regulation. The tradeoffs are that some brands won't honor a factory warranty once an independent has opened the case, and sourcing brand-proprietary parts can be harder for newer or in-house calibers.

For a straightforward three-hand automatic without a warranty to protect, an independent is usually the pragmatic choice. For a watch still under manufacturer warranty, or a complicated in-house movement, staying with the authorized network protects both the warranty and parts availability.

How to extend time between services

A few habits meaningfully slow down wear on the movement and gaskets. Wind and wear the watch consistently — irregular winding lets oils pool unevenly, while regular wear or a watch winder keeps lubrication distributed. Keep it away from magnets: smartphones, laptop clasps, and speakers can magnetize the hairspring and throw off timekeeping. Avoid extreme temperature swings, since rapid heat-to-cold transitions can affect gasket seals and lubricant viscosity over time.

Case material also plays a role: a case's resistance to shocks and scratches affects how well its seals hold up over years of wear, which our breakdown of steel vs titanium vs ceramic watch cases covers in more depth. And if you swim or dive, have water resistance checked annually — gaskets degrade regardless of the watch's rated depth, as our guide to water resistance ratings explains in practical terms.

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