⌚ Watch Service Interval Calculator

Find out when your automatic or mechanical watch should be serviced next. Enter the brand or movement type and the date of the last service to get a practical recommendation.

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Why Regular Service Matters

Mechanical and automatic watches contain dozens of moving parts that need clean oil to work correctly. Over time the lubricants dry out or become contaminated, which increases wear and can affect accuracy and reliability.

Most manufacturers recommend a full service every 5 years for modern automatic watches. Heavily used watches, chronographs, or watches that run in extreme conditions may need service sooner.

Frequently Asked Questions

How often should I service a Rolex? Rolex generally recommends a service every 5 years under normal conditions. Many owners go 7–8 years if the watch still keeps good time and the seals are fine, but 5 years is the safer interval.

What happens during a full watch service? The movement is completely disassembled, cleaned, re-lubricated, adjusted, and tested. The case and bracelet are cleaned, gaskets are replaced, and water resistance is checked if applicable.

Can I wait longer than the recommended interval? Yes, many watches run fine for longer. However, waiting too long increases the risk of worn parts and higher repair costs later.

Does a quartz watch need the same service? No. Quartz watches mainly need a battery change every 2–5 years. A full movement service is rarely required unless there is a problem.