Daily Winding Routine

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I’ve been wearing my Omega Speedmaster Professional daily and have been following a specific winding routine to ensure I never wake up to a stopped watch. Since the Speedmaster has a 50-hour power reserve, I wanted to keep it running without having to fully wind it every day.

My Winding Method

Every morning, I wind the crown 20 turns. I chose this number because:

• A full wind (from zero) takes about 50-60 turns.

• Since the power reserve is around 50 hours, I figured 20 turns per day should keep it going indefinitely.

This method worked fine—until today, when I woke up and saw my Speedmaster had stopped. 🤔

I’m now wondering if my routine was slightly under-winding the watch over time, leading to a gradual depletion of the power reserve. Maybe I should do a full wind every few days instead? Would love to hear your thoughts on this!
 
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Is it an 1861 or 3861, the latter has a 60+ PR.

Just daily wind it to a hard stop instead of counting to 20 winds, the accuracy will also improve by doing this.
 
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If it takes fifty turns to fully wind and has a fifty hour power reserve, it stands to reason that twenty turns is only adding twenty hours back on to your power reserve, so you're losing approximately four hours of power reserve a day. Even using your own logic, twenty turns wouldn't keep it running indefinitely.

Don't over think owning a watch. Just fully wind it every morning when you put it on and enjoy it.
 
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Thanks so much, nice people. I will follow your advice. ☺️
 
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Wind it until it stops, this is not rocket surgery.
 
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Dan, my understanding is there's nothing wrong with hitting the 'stop' when winding. It's designed to be bumped up against. Even with vintage pieces. Obviously you don't want to put vice grips on and twist past it, but yeah, you can hit the stop.
 
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Wind it until it stops, this is not rocket surgery.
Agreed! The manufacturer instructions say that you should wind until it stops. They engineered and built the watch, I think they know what they are talking about. No need to waste any more thought on it.
Edited:
 
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Waiting for Evitsee..
Here I is! Fully wind it until you hit a full stop, and then every morning rewind it until you hit the full stop. Rinse, repeat every morning and your watch will never stop. That's the standard way of winding a watch that has been done since manual watches were introduced hundreds of years ago.