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To set an automatic watch, wind it first, then set the date, then set the time. Give the crown 20 to 40 turns in the winding position to power the movement, pull it out to the date position and set yesterday's date, then pull it to the time position and move the hands forward past midnight to today's date and the correct time. Avoid using the date quickset between roughly 9 p.m. and 3 a.m.
That last rule is the one most people do not know, and it is the main way owners damage a date mechanism. The steps below cover the crown positions, the safe order, day-date watches and screw-down crowns.
Before you start: know your crown positions
Most automatic watches with a date have three crown positions:
| Position | What it does | How to reach it |
|---|---|---|
| 0 (pushed in) | Hand-winding (if supported) | Normal position, or unscrewed on screw-down crowns |
| 1 (first click) | Date quickset (and day on some models) | Pull gently to the first click |
| 2 (second click) | Time setting; seconds hand stops on hacking movements | Pull fully out |
Watches without a date usually have only two positions: winding and time. Some movements, including Seiko's older 7S26, cannot be hand-wound at all; you wind them by gently swirling the watch.
Screw-down crowns (on most dive watches) must be unscrewed first: turn the crown counterclockwise until it pops out to position 0. Screw it back in when you finish.
How to set an automatic watch: step by step
1. Wind the watch
A stopped automatic needs power before it can keep time reliably. With the crown in position 0, turn it clockwise (away from you) about 20 to 40 times. You will feel a gentle resistance; there is no hard stop on most automatics, because a slipping bridle stops the mainspring from overwinding.
If your movement does not hand-wind, swirl the watch gently side to side for a minute or wear it for a while. Our guide on how to wind an automatic watch has more detail.
2. Check the hands are in the safe zone
Look at the hands. If they are anywhere between about 9 and 3 o'clock, you do not know whether the date wheel is engaged. Pull the crown to position 2 and move the hands forward to around 6 o'clock first.
3. Set the date to yesterday
Pull the crown to position 1. Turn it in the direction that advances the date (clockwise on some watches, counterclockwise on others) until the window shows yesterday's date.
Why yesterday? Because the next step pushes the hands past midnight, which advances the date one day and tells you whether you are in a.m. or p.m.
4. Set the time, passing midnight
Pull the crown to position 2. On watches with hacking, the seconds hand stops. Turn the crown to move the hands forward until the date flips to today. That moment is midnight.
Now continue forward to the current time. If it is afternoon or evening, go around the dial once more to reach p.m.
5. Sync the seconds (hacking watches)
With the seconds hand stopped, set the minute hand exactly on the minute, a minute or so ahead of the real time. When your reference clock reaches that minute, push the crown back in. The watch starts precisely in sync.
6. Push in and lock
Push the crown back to position 0. On a screw-down crown, press gently and turn clockwise until it is snug. Do not overtighten.
Setting a day-date watch
Day-date automatics, such as watches with Seiko's 4R36, add a day wheel. Usually:
- In position 1, turning the crown one way changes the date and the other way changes the day.
- Set the day first, then the date, both to yesterday.
- Then advance the hands past midnight, which flips both, and set the time.
Some watches change the day only when you move the hands past midnight twice. Your manual will say; if in doubt, advance the time past midnight to step the day forward one at a time.
Setting a watch with no date
No-date automatics, common among dress watches and some field watches, are the simplest. Wind the watch, pull the crown to the time position, set the hands and push it back in. There is no danger zone to worry about, and the a.m./p.m. question does not matter on a 12-hour dial. If the watch hacks, use the same seconds trick as above.
Setting a GMT or 24-hour hand
Some automatics add a 24-hour hand for a second time zone. On many, the first crown position moves that hand (sometimes along with the date) and the second sets the main time. The order and direction vary by movement, so follow the manual. Set the main time first, then the second time zone.
The date-change danger zone
Between roughly 9 p.m. and 3 a.m., the date-change mechanism in many movements is slowly engaging. If you use the date quickset during that window, you push against gears that are already moving, which can strain or break teeth.
Makers state this differently. Seiko's manuals for many of its calibers warn against setting the date between about 9 p.m. and 1 a.m. Other brands give their own windows. The 9 p.m. to 3 a.m. rule covers almost all of them, and the fix is easy: move the hands to 6 o'clock before touching the date.
Common mistakes
- Setting the date without checking the time. The single most common way to damage a date wheel.
- Not winding first. A watch that barely restarts can stop again within minutes.
- Ending up 12 hours out. The date flips at noon instead of midnight. Always pass midnight on purpose while setting.
- Forgetting to screw the crown down. On a dive watch, that lets water in.
- Pulling the crown hard. It should click out gently. Forcing it can damage the stem.
- Setting backward through the date change. Many movements tolerate it, but it is safer to go forward only.
How to avoid resetting it every time
If you find yourself setting the watch every time you pick it up, it is running out of reserve between wears. Most entry automatics run about 40 hours off the wrist, while movements like Tissot's Powermatic 80 run 80 hours; our automatic watch power reserve guide has the numbers.
Your options are to wear it more often, wind it fully each morning you wear it, or keep it on a winder at the published turns per day and direction; see our watch winder settings lookup. If the watch stops even when fully wound, it is a different problem; see automatic watch stopped working.
Quick reference
| Step | Crown position | Action |
|---|---|---|
| Wind | 0 | 20 to 40 turns clockwise |
| Safe zone | 2 | Move hands to about 6 o'clock |
| Date (and day) | 1 | Set to yesterday |
| Time | 2 | Forward past midnight, then to the correct time |
| Seconds | 2 | Hack, wait for the minute, push in |
| Lock | 0 | Push in; screw down if needed |
For more watches with easy hacking and hand-winding, see our affordable automatic watches guide.
FAQ
How do you set an automatic watch for the first time?
Wind it first: give the crown about 20 to 40 turns clockwise in the winding position, if the movement allows hand-winding. Then pull the crown to the date position and set the date to the day before today. Pull it to the time position, advance the hands past midnight until the date changes, and keep going to the correct time.
Why should I not change the date between 9 p.m. and 3 a.m.?
During those hours, the date-change wheels in many movements are already engaged and turning. Using the quickset then can strain or damage the mechanism. Seiko, for example, warns against setting the date between about 9 p.m. and 1 a.m. on many of its calibers. Move the hands to around 6 o'clock first to be safe.
Can you set an automatic watch backward?
Many modern movements tolerate turning the hands backward, but some makers advise against it, especially near the date change. The safest habit is to set the time forward only. Check your watch's manual.
How do I know whether it is a.m. or p.m. on my automatic watch?
Watch the date. Turn the hands forward until the date changes: that moment is midnight. Then continue to the current time, adding 12 hours if it is afternoon or evening.
Why does my automatic watch need setting every time I pick it up?
Because it has run out of power reserve. Most entry automatics run about 40 hours off the wrist. A longer reserve, daily wear or a watch winder set to the published turns per day keeps it running.