Many watch owners assume that placing a watch in a drawer or safe protects it from wear. After all, if the watch isn't being worn, nothing inside should be wearing out—right? Unfortunately, that's not how mechanical watches work.
If your watch has been stored too long, it may still experience internal deterioration even without regular use. Lubricants can dry out, seals can age, and moisture may gradually affect internal components. By the time the watch is taken out of storage years later, it may no longer perform as expected—or worse, it may require more extensive repairs than if it had been serviced beforehand.
Whether you're storing a family heirloom, a luxury timepiece, or a watch you simply don't wear often, understanding the effects of long-term storage can help protect its condition and value.
TLDR – Quick Guide
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A watch stored for years can still develop mechanical problems.
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Lubricants dry out even when the movement isn't running.
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Aging seals increase the risk of moisture entering the case.
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Long-term storage doesn't eliminate the need for periodic servicing.
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Professional inspection from WatchWorks watch repair can help restore a stored watch safely before regular use.
Why Storage Doesn't Stop Aging
Many internal watch components continue to age even when the watch isn't operating.
This includes:
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Lubricants
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Rubber gaskets
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Crown seals
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Adhesives
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Internal oils
Time affects these materials whether the watch is worn daily or left untouched for years.
As a result, a watch that's been sitting unused isn't necessarily in better condition than one that's been regularly worn and maintained.
Lubricants Can Dry Out
Oils Don't Last Forever
Mechanical watches rely on specialized lubricants to reduce friction between moving components.
Over time these lubricants may:
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Dry out
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Thicken
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Separate
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Lose their effectiveness
This happens naturally with age, regardless of how often the watch is worn.
Dry Lubricants Increase Friction
When the watch is eventually started again, old lubricants may no longer provide adequate protection.
This can lead to:
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Increased wear
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Reduced accuracy
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Lower power reserve
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Premature component damage
Professional servicing replaces aging lubricants before they create unnecessary friction inside the movement.
Gaskets Continue to Deteriorate
Rubber Seals Naturally Age
Water resistance depends heavily on rubber gaskets located around the:
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Crown
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Crystal
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Caseback
Even in storage, these seals gradually lose flexibility.
Moisture Protection Becomes Less Reliable
As gaskets harden or shrink, they may no longer provide the same level of protection.
The next time the watch is exposed to:
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Rain
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Humidity
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Hand washing
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Temperature changes
moisture may enter more easily than expected.
Moisture Can Still Develop During Storage
A watch doesn't need to be submerged in water to experience moisture problems.
Over long periods, humidity can sometimes find its way into aging cases, particularly if seals have deteriorated.
Moisture may lead to:
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Rust formation
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Corrosion
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Dial damage
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Movement deterioration
These issues often remain hidden until the watch is inspected or begins malfunctioning.
Mechanical Components Can Become Less Efficient
Parts Sit in One Position for Long Periods
When a watch remains stationary for years, certain components stay under constant tension or remain motionless for extended periods.
While this doesn't automatically damage the movement, restarting an unserviced watch after many years may place stress on aging lubricants and worn components.
Accuracy May Decline
A stored watch may begin showing:
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Reduced power reserve
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Poor timekeeping
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Difficulty winding
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Inconsistent operation
These symptoms often indicate that servicing is overdue rather than permanent damage.
Batteries Can Leak in Quartz Watches
Storage isn't only a concern for mechanical watches.
Quartz watches left with depleted batteries may eventually develop battery leakage.
Leaking batteries can damage:
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Circuit boards
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Battery contacts
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Electronic components
If you're storing a quartz watch for an extended period, removing the battery is often recommended to reduce this risk.
Should You Wind a Stored Mechanical Watch?
Owners often wonder whether they should periodically wind a watch that's in storage.
The answer depends on several factors, including the watch's condition and how long it will be stored.
Rather than winding an unserviced watch after years of inactivity, it's often safer to have it professionally inspected first. If lubricants have deteriorated, forcing the movement to operate can increase internal wear.
Luxury Watches Benefit From Preventive Maintenance
High-quality mechanical watches are designed to last for decades with proper care.
Whether you own a modern sports watch or a classic model from the Hamilton collection, periodic servicing helps preserve reliability, accuracy, and long-term value.
Regular maintenance is often less expensive than repairing damage caused by years of neglected storage.
What to Do Before Wearing a Long-Stored Watch
If your watch has been sitting unused for several years:
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Inspect the case for visible moisture or corrosion.
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Check that the crown operates smoothly.
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Avoid forcing a stiff crown or movement.
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Have the watch professionally evaluated before wearing it regularly.
Professional assessment from WatchWorks watch repair can determine whether lubrication, seals, or other components require attention before the watch returns to everyday use.
To learn more about the team's experience and commitment to professional watch care, you can also visit the WatchWorks About Us page.
Key Takeaways
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A watch stored too long without servicing can still experience internal aging.
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Lubricants, seals, and other materials deteriorate even when the watch isn't being worn.
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Moisture and battery leakage are common risks during long-term storage.
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Restarting an unserviced watch after years of storage may increase wear if maintenance is overdue.
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Professional inspection helps restore stored watches safely and preserve long-term performance.
FAQs
1. Can a watch be damaged from sitting unused for years?
Yes. Even when a watch isn't being worn, lubricants can dry out, seals can deteriorate, and moisture may eventually affect internal components. Long-term storage slows physical wear from use, but it does not stop the natural aging of materials inside the watch.
2. Should I service a watch before wearing it after long-term storage?
If a watch has been stored for several years, professional inspection is a good idea before wearing it regularly. A technician can check the movement, replace aged lubricants if necessary, and inspect the seals for proper protection. This helps reduce the risk of unnecessary internal wear.
3. Can a stored quartz watch be damaged?
Yes. A depleted battery left inside a quartz watch can eventually leak and damage electronic components. If a quartz watch will be stored for an extended period, removing the battery is often recommended to help prevent corrosion.
4. Is it okay to wind a watch after it's been stored for years?
It depends on the watch's condition and how long it has been stored. If lubricants have deteriorated, winding the movement without inspection may increase internal friction. Having the watch evaluated first is usually the safest approach.
5. Where can I have a long-stored watch inspected?
Professional servicing from WatchWorks watch repair can evaluate the condition of a watch that's been in storage and recommend any maintenance needed before it returns to regular use. Early inspection helps preserve both reliability and long-term value.