A watch warranty is valuable, but its real benefit depends on understanding its conditions before a problem occurs. If you are comparing long-term ownership commitments, our lifetime watch warranty explains why continuing manufacturer support can matter as much as the original purchase.
Watch warranty and maintenance are connected, but they are not the same thing. A warranty addresses eligible faults, while maintenance limits avoidable wear and helps preserve the watch's performance. In the United Kingdom, repair costs also deserve attention: the Office for National Statistics recorded an index of 139.0 in 2025 for jewellery, clock and watch repairs, compared with 100.0 in 2015, according to the ONS repair index.
What does a watch warranty actually cover?
A manufacturer warranty is a contractual promise concerning defined defects. Depending on the terms, it may cover a failure in the movement, case or another component caused by defective materials or workmanship. It does not usually cover every problem that appears during ownership.
The most important distinction is between an original product warranty and a service guarantee. The first relates to the watch as supplied. The second relates to work completed during a repair or overhaul, such as cleaning, lubrication, adjustment or replacement of a faulty part. A service guarantee may have its own duration and exclusions.
Accidental damage is normally treated separately. A broken crystal after a fall, a dent caused by an impact or damage caused by misuse is not automatically a warranty issue. The same principle applies to normal deterioration of a leather strap, bracelet, finish or crystal.
Water resistance also requires careful interpretation. A water-resistant rating describes tested protection under defined conditions. It is not a permanent promise that the watch can be submerged indefinitely. The FTC watch guidance also reflects the importance of avoiding absolute claims such as "waterproof", because real-world protection depends on seals, construction and use.
Why is maintenance essential for mechanical watches?
Mechanical watches contain many moving parts that depend on correct lubrication, precise adjustment and clean contact surfaces. Over time, oils can deteriorate, components can wear and small changes in performance can develop gradually. A watch may continue running while already needing professional attention.
Professional maintenance can include inspection of the movement, cleaning, lubrication, regulation and functional testing. It may also include checking the crown, case back, gaskets, crystal, bracelet and clasp. If the watch is designed for water resistance, the service route should clarify whether seals and water-resistance testing are included.
There is no universal interval that suits every watch. Service timing depends on the movement, age, usage, storage conditions and manufacturer requirements. A watch that loses time, stops unexpectedly, becomes difficult to wind, develops condensation or makes an unusual sound should be assessed promptly rather than left until a calendar date.
For owners who want a broader buying perspective, our Swiss watch buying guide provides additional context on movements, design, construction and ownership considerations. These details can help you assess whether a warranty and maintenance policy matches the watch you intend to wear.
How does the MSW lifetime warranty work?
MSW My Swiss Watch provides a stated lifetime warranty on its watches, together with free lifetime maintenance under defined service conditions. The central condition is straightforward: the watch must be serviced every 60 months exclusively at MSW My Swiss Watch premises.
This condition matters because it connects warranty protection with an ongoing maintenance history. It gives the manufacturer the opportunity to inspect the watch regularly, identify developing faults and carry out maintenance through its own service route. If you use another workshop for work that requires opening the watch, you should first consider how that may affect the stated protection.
According to the supplied MSW service conditions, the lifetime warranty covers the watch movement and case. It does not cover accidental shocks, prolonged stays in fresh water, exposure to salt water or normal wear of bracelets and crystals. These exclusions are important because they separate manufacturing or mechanical faults from damage caused by use, impact or ageing.
The policy is therefore not a substitute for careful ownership. It is a structured after-sales commitment that works alongside sensible daily handling. Keeping the watch within its stated limits and following the 60-month service requirement are essential if you want to preserve the intended benefit over time.
Which daily habits protect a watch between services?
Good daily care begins with simple handling. Wipe the case and strap with a soft, dry cloth after wearing the watch, especially if it has been exposed to perspiration, dust or cosmetics. Keep perfume, solvents, chlorine and household cleaning products away from the case and strap.
- Keep the crown fully pushed in or screwed down when the design requires it.
- Do not operate the crown or pushers while the watch is wet.
- Avoid strong magnets, heavy impacts and extreme temperature changes.
- Do not use a watch beyond its stated water-resistance rating.
- Store the watch in a dry, secure place when it is not being worn.
- Arrange an inspection promptly after a significant impact or suspected moisture ingress.
The crystal deserves particular attention because it protects the dial and hands while affecting readability. Sapphire is highly scratch resistant, but it is not immune to impact damage. Our guide to choosing the right watch crystal explains the practical differences between sapphire, mineral and acrylic options.
Straps also require care. Leather should be kept away from prolonged moisture and allowed to dry naturally. If you prefer a traditional appearance, our information on a Swiss watch with a leather strap can help you consider comfort, style and the maintenance needs of the material.
How should UK owners make a warranty claim?
Start by documenting the problem clearly. Note when the fault appeared, whether the watch stopped or became inaccurate, and whether it had recently been exposed to water, impact or unusual conditions. Photographs can help explain visible damage or condensation.
For MSW after-sales support, you can email the service team at sav@myswisswatch.ch with a description of the request and photographs if necessary. You can also send the watch by post, carefully packaged in its original case, to MSW My Swiss Watch, Bas-du-Village 7c, CH-2336 Les Bois, Switzerland.
Before sending a valuable timepiece, remove unnecessary personal items and retain photographs of its condition. Use secure packaging and a tracked, insured delivery service. International customers should also remember that destination-country taxes, customs charges and shipping arrangements may apply.
Keep the original purchase documentation, warranty information and every service record. The UK's Office for Product Safety and Standards publishes broader research on consumer experiences and product safety in its UK product-safety research. While that work is wider than watchmaking, the practical lesson is relevant: clear seller identification and good records make after-sales communication easier.
Warranty, maintenance or insurance: what is the difference?
These forms of protection address different risks. A warranty concerns eligible defects, maintenance preserves operation and insurance may address events such as theft, loss or accidental damage, depending on the policy.
| Protection | Usually addresses | Important limitation |
|---|---|---|
| MSW lifetime warranty and maintenance | Movement and case issues, plus free maintenance under the 60-month MSW service condition | Excludes accidental shocks, prolonged fresh-water exposure, salt water and normal wear of bracelets and crystals |
| Manufacturer warranty | Defined manufacturing or workmanship defects | Usually excludes accidents, misuse, ordinary wear and unauthorised intervention |
| Routine maintenance | Cleaning, lubrication, regulation, inspection and seal checks | Does not automatically cover accidental damage or replace insurance |
| Insurance | Risks such as theft, loss or accidental damage, subject to the policy | Does not replace servicing or correct a manufacturing defect |
This distinction helps prevent disappointment. If a watch stops because of a covered mechanical fault, the warranty route may be appropriate. If it stops after an impact, the issue may require a paid repair or an insurance claim. If it has simply been running for years without inspection, maintenance may be the sensible first step.
Protecting your watch over the long term
A reliable watch ownership plan combines clear warranty terms, scheduled servicing and careful daily use. Read the exclusions, preserve your documents and respond quickly to warning signs such as condensation, irregular timekeeping or difficulty winding. For MSW owners, the lifetime commitment depends on an important practical requirement: exclusive servicing at MSW premises every 60 months. In that context, a warranty and maintenance plan is most valuable when you treat it as an ongoing relationship with the manufacturer, not simply as a promise kept in reserve.
Take action with MSW My Swiss Watch
If long-term support is part of your buying decision, consider the service conditions alongside the movement, case, crystal and strap. A watch should suit your daily habits, while its after-sales framework should remain clear enough to support ownership for years to come.
Our Grand Dad's Line Vintage model combines a historically inspired design with a hand-wound ETA 6498 mechanical movement, stainless-steel case, sapphire crystal and black leather strap. To explore this large, distinctive watch and its stated support conditions, shop the Grand Dad's Line watch.
Frequently Asked Questions
Does a watch warranty cover accidental damage?
Usually not. Impacts, broken crystals, dents and damage caused by misuse are commonly excluded, so accidental damage may require separate insurance or a paid repair.
How often should a mechanical watch be serviced?
The appropriate interval depends on the movement, age, usage and manufacturer guidance. You should arrange an inspection sooner if the watch loses time, stops, becomes difficult to wind or shows condensation.
Does water resistance last forever?
No. Seals can age and may be affected by heat, chemicals, impact and repeated exposure to water. Keep the crown secured and use the watch only within its stated rating.
What does MSW require for its lifetime warranty?
MSW states that the watch must be serviced every 60 months exclusively at MSW My Swiss Watch premises. The stated coverage applies to the movement and case, subject to exclusions for impacts, certain water exposure and normal wear.
How can I start an MSW after-sales request?
You can email sav@myswisswatch.ch with a description of the issue and photographs when useful. Alternatively, you can carefully package the watch and send it to the MSW premises in Les Bois, Switzerland.