SH21 Movement - another winding question
- FloridaPhil
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SH21 Movement - another winding question
I just received my C8 Power Reserve and noticed when winding it and looking at the movement that one barrel seemed to turn continuously as I wound, the other turned a little and then stopped. That doesn't 'seem' right but what do I know?
Can someone confirm for me? It's the barrel above the Christopher Ward text that turns continuously. The watch is now fully wound so I can't do any more investigation at this time!
Can someone confirm for me? It's the barrel above the Christopher Ward text that turns continuously. The watch is now fully wound so I can't do any more investigation at this time!
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Re: SH21 Movement - another winding question
What was the power reserve when you started looking at the movement? I seem to remember reading that the barrels wind one at a time. My only SH21 has a metal caseback so I can't check for myself.
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Wrist 7.25"
- FloridaPhil
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Re: SH21 Movement - another winding question
It was just above 2 days reserve so what you say could well be correct.Kuztomized wrote:What was the power reserve when you started looking at the movement? I seem to remember reading that the barrels wind one at a time. My only SH21 has a metal caseback so I can't check for myself.
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Re: SH21 Movement - another winding question
In theory they should be 2.5 days each, so if you had just over 2 days power reserve already, you may have only really been winding the second barrel to get from 2.5 to 5 days.FloridaPhil wrote:It was just above 2 days reserve so what you say could well be correct.Kuztomized wrote:What was the power reserve when you started looking at the movement? I seem to remember reading that the barrels wind one at a time. My only SH21 has a metal caseback so I can't check for myself.
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- theemaadhatter
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Re: SH21 Movement - another winding question
When I got mine the reserve was at zero and the barrels independently turned through the process, not simultaneously. So with yours having a couple days on it, sounds normal that only one barrel might turn. Glad you got the watch...looks as good as mine!
And it's lasted five days on one charge, so both must be working. haha
And it's lasted five days on one charge, so both must be working. haha
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Re: SH21 Movement - another winding question
Congratulations on your acquisition Phil, looks FAB.
Now that your query about winding and barrel rotation has been answered...
.... take a deep breath, exhale, relax and enjoy. Oh, and maybe have a wee dram of something alcoholic to celebrate.
Guy
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Now that your query about winding and barrel rotation has been answered...
.... take a deep breath, exhale, relax and enjoy. Oh, and maybe have a wee dram of something alcoholic to celebrate.
Guy
Sent from my Xperia XZ Premium using Tapatalk
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And in short measures, life may perfect bee. - Ben Jonson (1572 – 1637)
Inscription on the Longitude Dial
Hatfield House, Hatfield, Hertfordshire AL9 5NB, England
- FloridaPhil
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Re: SH21 Movement - another winding question
Thank you all for your feedback. I think that it's probably okay - I'll test it out in 5 days!!!
It really is a fine looking watch. It is quite similar in size and style to several of my other watches but I think it's a keeper.
It really is a fine looking watch. It is quite similar in size and style to several of my other watches but I think it's a keeper.
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Re: SH21 Movement - another winding question
Beautiful watch. Chronometer, 5 day power reserve, display back, logo centre justified at 12....what's not to like!
Patrick
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- H0rati0
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Re: SH21 Movement - another winding question
I really enjoy the multi level dial too - captivating.Thegreyman wrote: ↑Tue Jan 23, 2018 7:59 am Beautiful watch. Chronometer, 5 day power reserve, display back, logo centre justified at 12....what's not to like!
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Re: SH21 Movement - another winding question
I have had my C8 PR since they first came out and no, you will not see both barrels winding simultaneously. I believe they run parallel to each other, meaning they wind and unwind together, so if one barrel has even slightly more tension, then the other one turns. Additionally, as you wind and watch (pun not intended) the first barrel turns, the second, only the gear on top as it winds the spring inside. Mine has been perfect so far, and as near a perfect timekeeper as any in my box. Enjoy!
Time and money? I’ve spent most of mine on booze and women. The rest I just wasted…
Dwight
Dwight
Re: SH21 Movement - another winding question
On the subject of winding (and also for automatic watches) I was interested in people's thoughts regarding maintaining 'power status' in watches.
I recently purchased two manual wind SH21 movement CW watches and is it best to keep them wound and, obviously, continually working or to let them power down till they stop? I appreciate views vary but wondered if it better to let the mechanisms keep working to save them stopping or to let them stop to save wearing out cogs,etc.
Cheers
Chris
I recently purchased two manual wind SH21 movement CW watches and is it best to keep them wound and, obviously, continually working or to let them power down till they stop? I appreciate views vary but wondered if it better to let the mechanisms keep working to save them stopping or to let them stop to save wearing out cogs,etc.
Cheers
Chris
10xCW, 3xBremont, 2xTag Heuer, 6xOmega, 1xHamilton, 1xSeiko
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Re: SH21 Movement - another winding question
I will tell you I have read much on this and it absolutely depends on who you talk to. Many respected independent watchmakers say the only reason to run a watch continuously is so you won't need to be bothered setting the calendar. That if run continuously it will need to be serviced every 3-5 years to replenish the lubricants that keep things turning. The manufacturers will tell you to have your watch serviced every 3-5 years because the lubricants degrade over time and need to be replaced/replenished anyway. I once read an interview with Jack Nicklaus concerning his gold Rolex President, in which he states stated that it is the only watch he has worn in the last 52 years. Regrettably the service history of the watch was not mentioned in the article.
I would say there is truth in both theories tho I would think with the advance of synthetic lubricants, things along this front are better than when mineral oil was the oil of choice. Though not a watchmaker, I do have a good deal of practical experience with all things mechanical, and will tell you, whether a car or a watch, if it has moving parts...it will need maintaining. So after all that...no definitive answer. Ultimately the choice is yours. Just remember to enjoy!
I would say there is truth in both theories tho I would think with the advance of synthetic lubricants, things along this front are better than when mineral oil was the oil of choice. Though not a watchmaker, I do have a good deal of practical experience with all things mechanical, and will tell you, whether a car or a watch, if it has moving parts...it will need maintaining. So after all that...no definitive answer. Ultimately the choice is yours. Just remember to enjoy!
Time and money? I’ve spent most of mine on booze and women. The rest I just wasted…
Dwight
Dwight
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