From the Bench: Diagnose Your Watch Winder
Most winder problems brought to our bench turn out to be one of five things — and two of them you can fix at the kitchen table in less time than it takes to box the winder up. This page works the way our repair bench does: start with the symptom, answer honestly, and follow the checks in order. 47 repairs in, the pattern holds: settings and fit explain most "faults", and what is left is usually a motor or gear train that has done honest years of work.
One boundary before we start: we repair Aevitas winders, at any age — booked online from £89.95. We don't repair other brands' winders; if yours is another make and the checks below point at the mechanism, its maker or a local watchmaker is your route.
Step 1 — What is your winder doing?
Step 2 — Power first. Is there any sign of life? Check for a power light, and try the other power source: if it runs on mains, plug it in; if it is plugged in, try fresh batteries if yours takes them.
Bench verdict: work through the supply before condemning the winder. Swap the socket, check the adaptor is the correct one and firmly seated, and look at the adaptor itself — a failed power brick is a common, cheap ending. If a known-good adaptor and fresh batteries both give you nothing at all, the fault is inside: a motor or board failure. That is a bench job, not a home fix.
If it is an Aevitas, book the repair online from £89.95 — any model, any age; most are back with you in 3–5 working days. Another make: contact its maker first.
Bench verdict: this is the most common genuine fault we see — motor or gear failure. Power is arriving, the winder knows it should turn, and the mechanism cannot. It typically arrives on winders eight years old or more that have run daily, which is a service life most appliances would envy.
There is no home fix for a failed motor or stripped gearing, and no setting will revive it. If it is an Aevitas, this is exactly what our repair service exists for: booked online from £89.95, most repairs turned around in 3–5 working days, final price depending on the work yours needs.
Step 2 — Take the watch off and run the winder empty for a minute. Does the noise stop?
Bench verdict: not the winder — the fit. A watch loose on its cushion knocks and rattles in time with the drum, and it is the single most imitated "motor fault" we hear about. The cushion is sized to your wrist: if your watch's loop is at the small end, you need the smaller cushion. See cushion fit for how to size it — the fix is a few pounds, not a repair.
Bench verdict: mechanism noise — worn gears or a tiring motor. A healthy winder is effectively silent in a bedroom; whirring, clicking or grinding from an empty drum means wear in the drive. It rarely stops the winding today, but it does not improve, and it tends to end in the motor failure above.
If it is an Aevitas, book it in from £89.95 while it is still a small job. If the noise is new and the winder is in warranty — three years as standard on Aevitas, five on many models — contact us before paying for anything.
Step 2 — Before anything else: do you know your watch's correct turns per day (TPD) and direction? This symptom is a settings problem far more often than a winder problem. Look your model up in the TPD settings index first.
Bench verdict: start here — direction is the prime suspect. Nearly four in ten automatic watches wind in one direction only. A clockwise-only watch on a counter-clockwise programme receives nothing, however faithfully the winder turns, and stops within a day or two. Too few turns per day produces the same ending more slowly.
Set the exact TPD and direction from the database, give it 24 hours, and check again. Nine times in ten the "fault" is cured free, in ten seconds, at this step.
Step 3 — Take the winder out of the question. Wind the watch fully by wearing it for a day (or 30–40 crown turns), then leave it off-wrist, untouched. How long does it run?
Bench verdict: that is the watch asking for a service, not the winder failing. A shrinking power reserve is the classic symptom of a movement due a watchmaker — dry lubricants, a tiring mainspring. No winder setting compensates for it. Book the watch in with its maker or a watchmaker; the service interval on most movements is four to six years.
Bench verdict: the winder is under-delivering. The watch is healthy, the settings are right, so the drum is most likely turning less than the display promises — a motor tiring with age, delivering a fraction of its programme.
If it is an Aevitas, book the repair from £89.95. If it is in its 3- or 5-year warranty, contact us first — that is what the warranty is for.
Step 2 — When it "cuts out", is it mid-turn, or could you be catching it in a rest period? Healthy winders work in bursts with long rests between — a still winder is usually a resting winder.
Bench verdict: no fault. The rest cycle is deliberate — it mimics the rhythm of a wrist, which is not in constant motion either. If your watch stays wound and keeps time on it, the winder is doing its whole job. Leave it be.
Bench verdict: check the cheap causes first. On battery power, tired batteries sag under load and recover at rest — replace with fresh, quality alkalines (rechargeables run at lower voltage and cause exactly this). On mains, reseat the adaptor at both ends. If it still stalls mid-cycle or needs a nudge, the motor is on its way out — the early chapter of the failure in the "stopped completely" path.
Aevitas? Book it in from £89.95 rather than waiting for the full stop.
Bench verdict: a sizing problem, and the cheapest one there is. The cushion is the watch's seat, and it is sized to the closed loop of your strap or bracelet — which is your wrist size. Standard cushions suit watch loops of roughly 16–22 cm; smaller cushions roughly 14–19 cm. A watch that slips or slops needs the smaller one; a watch you have to force on needs the larger. Full sizing guidance: cushion fit.
Left uncorrected, a loose watch can work its way off the holder inside a closed winder — the one fit problem that can actually cause damage. Sort it before the next overnight run; on Aevitas winders the cushion is a replaceable part, so this is a small-parts fix, never a new winder.
Frequently asked questions
My winder is still under warranty. Should I pay for a repair?
No. Aevitas winders carry a three-year warranty as standard and five years on many models — if yours is in warranty and genuinely faulty, contact us and the warranty covers it. The paid repair service is for winders of any age beyond that, which in practice means most of the ones we see: the average Aevitas winder on our bench is eight years old.
Do you repair other brands of winder?
No — we repair Aevitas winders only. Extending the life of our own products is the service; for other brands, their maker or a local watchmaker is the right route.
How long does a repair take, and what does it cost?
Repairs are booked online from £89.95, with the final price depending on the work your winder needs, and most are turned around in three to five working days. The most common fault by a distance is motor or gear failure in an older winder — a known job with a known fix.
