I get asked this every week at the counter. After 25 years in business and 17+ years in Yorkville buying and selling pre-owned watches, here's my straight answer: a quality winder on sensible settings doesn't damage a healthy automatic. What damages watches is neglect, bad habits and skipped service. For the technical deep dive, our sister store has a full article on whether watch winders damage watches. This is what I see from the buying side.
What Actually Hurts a Watch's Value
When a client brings in a Rolex, Patek Philippe or Audemars Piguet to sell, the things that lower my offer are rarely about the movement. They're about the case and the history:
- Over-polishing. A Royal Oak with soft, rounded bevels is worth noticeably less than one with sharp edges.
- Crown and stem wear from setting the watch every time it stops.
- Moisture from a crown left unscrewed or gaskets that were never replaced.
- No service history on a watch that's clearly overdue.
A winder doesn't cause any of these. If anything, it reduces crown handling.
Where Winders Can Cause Problems
Three situations worry me:
- Cheap winders with no rest cycle that spin all day and run hot or noisy.
- Settings far above what the movement needs. It won't break the watch overnight, but years of pointless turning add wear to the rotor and the slipping spring.
- Winding a watch that needs service. If a watch is already struggling, keeping it running grinds on dry parts. Service first, then wind.
Vintage Watches: Keep Them Off
I don't put vintage pieces on winders. Older automatics, and manual-wind watches like the vintage Calatravas in our Patek Philippe collection, are better wound by hand when you wear them and stored in a box the rest of the time. A 1960s rotor bearing doesn't need extra miles.
Modern Sports Watches: A Winder Is Fine
For a modern Rolex, AP or Omega within its service interval, a good programmable winder is perfectly fine and convenient. Start low, around 650 turns per day bidirectional for most, and check the TPD settings chart for single-direction calibres. Browse our pre-owned Audemars Piguet or pre-owned Rolex if you're adding to the rotation.
FAQ
Can a winder overwind my watch?
No. Modern automatics have a slipping mainspring that disengages once fully wound.
Should I leave my watch on the winder all year?
For a modern watch you wear regularly, yes, it's fine. For pieces you wear once a year, a box and a hand-wind before wearing is just as good.
Will you buy a watch that's been kept on a winder?
Absolutely. It makes no difference to our offer. Condition, originality and papers do. See sell, trade or consign.
Talk to Us in Yorkville
If you own a Rolex, Patek Philippe or Audemars Piguet and want a second opinion on how you store and run it, come and see me at 118 Cumberland St in Yorkville, Toronto, or reach me at sean@watchfinder.ca / 416-471-1280. For the full winder range, settings and current prices, our sister store Watch Winders Canada has everything in stock and ships across Canada.