The hands do not line up with the markers

The display side of a mechanical watch is simpler than people expect. The center wheel turns once an hour. Over its arbor sits the cannon pinion, held only by friction, carrying the minute hand. A small gear train from the cannon pinion, the motion works, turns the hour wheel at one twelfth the speed, carrying the hour hand. The seconds hand presses onto a separate pivot from the fourth wheel.

Every one of those is a friction fit. None of them is keyed, splined or indexed. The position of a hand relative to a marker is entirely the product of where a human being pressed it on. That fact explains most of what owners report on this subject.

The test that settles it

Before diagnosing anything, run this. It takes a day and it separates the cosmetic case from the mechanical one.

1. Wind the watch fully and set the minute hand exactly on a marker, with the watch running.
2. Note the offset you can see between hour hand and hour marker, and between minute hand and minute track.
3. Leave the watch running for 24 hours without setting it.
4. Look again.

If the offsets are identical to what you noted, the hands are fitted slightly off and nothing is wrong mechanically. If the minute hand has fallen further behind, and has fallen behind relative to the hour hand as well as relative to real time, the cannon pinion is slipping. Those two results lead to completely different conversations and completely different bills.

A hand fitted slightly off

This is the common case, and it is a finishing issue rather than a fault. Hands are pressed on by an assembler or a watchmaker, sighted by eye, at a bench, under magnification, at a rate of many watches an hour. A degree or two of rotation on a minute hand is a fraction of a minute of indicated time and is well within the assembly tolerance of nearly every watch made.

Two things follow from that. First, it does not affect timekeeping in any measurable way: a minute hand a degree off reads about ten seconds out, which is smaller than the daily variation of most mechanical watches described in what counts as good accuracy. Second, it will come back. A watch that has been serviced has had its hands removed and refitted, and the new alignment is whatever the last watchmaker's eye produced.

Some brands treat hand alignment as part of what they sell. Grand Seiko is the usual example: the seconds hand aligned to the index is a stated part of the finishing, and it is one of the things the price buys, as our page on Grand Seiko sets out. Expecting that standard from a watch that was never built to it is a category error rather than a complaint.

The seconds hand and the index

The most frequent version of this question, and the one with the least alarming answer. A seconds hand that lands between marks is normal. There is nothing in a standard movement that positions it: it goes onto the fourth wheel pivot wherever the tool leaves it, and the dial or chapter ring printing has an independent tolerance.

On a watch with hacking seconds, you can at least stop and restart the hand at a chosen point, which is why hacking watches let you synchronize to a time signal. That does not align the hand to the printed marks. It aligns it to the correct time, which is the thing that actually matters.

A slipping cannon pinion

This is the real fault, and it disguises itself as poor timekeeping.

The cannon pinion is deliberately a friction fit. That friction is what lets you set the time: turning the crown drives the motion works and slips the cannon pinion against the center wheel arbor without disturbing the running train. It is engineered to have exactly enough grip to drive the minute hand and exactly little enough to yield under setting torque.

When wear, dry lubricant or a previous bad adjustment reduces that grip, the minute hand starts falling behind the movement. Symptoms:

• The watch appears to lose time, sometimes badly, but a timegrapher reading shows the movement is running perfectly on rate.
• The minute hand and hour hand stop agreeing with each other over days.
• Setting the time feels loose, with no resistance from the crown in the setting position.
• In severe cases the minute hand can be nudged by a knock and stay where you put it.

That first symptom is the important one. Rate testing looks at the balance, not at the hands, which is exactly why an owner can pay to have a watch regulated twice and see no improvement. If you have been chasing an accuracy problem without success, this is worth ruling out before anything else, and our guide to timing your own watch explains how to compare movement rate against displayed time properly.

The fix is a bench job. The cannon pinion is either tightened, by lightly pinching the waisted section with a purpose-made tool, or replaced. It is usually done as part of a service rather than alone, because the movement has to come out of the case and the hands have to come off either way.

When it is the chapter ring, not the hands

On many dive watches and sports watches the minute track is printed on a separate sloping ring that sits between the dial and the crystal. That ring is located by the case and the movement holder, and it can be fitted a degree or two rotated. The result: hands that agree with each other perfectly, and a minute track that is visibly off at twelve.

This is a case assembly matter. It is corrected by opening the watch and re-seating the ring, not by touching the movement or the hands, and it is one of the few alignment complaints that is genuinely a manufacturing defect worth raising under warranty. It is well documented on several popular divers, which is why it is worth checking specifically when buying, as covered in buying pre-owned.

What is worth correcting

A slipping cannon pinion: always. It costs you real timekeeping, it gets worse, and in the worst case the hands stop tracking the movement entirely. Budget $100 to $250 for the adjustment alone at an independent watchmaker, or fold it into a full service, which for a common Swiss three-hander is typically $250 to $500 at an independent and $350 to $600 at a brand service center. Figures are indicative US dollars for 2026, quoted before sales tax, and they vary by country, by parts channel and by whether the movement is serviceable at all. Our servicing cost page goes through the variables.

A chapter ring rotated on a new watch: raise it with the retailer while you can. It is a defect and it is cheap to correct.

A hand fitted a degree off: usually not. The correction costs a bench visit, the outcome depends on the eye of whoever does it, and every hand removal is a chance to scratch a dial. Ask for it at the next service, when the hands are coming off anyway, and accept that the result is a human judgment rather than a specification. Legibility, not perfection, is what dials are actually designed around, as our guide to dials, hands and legibility explains.