Timelord Posted July 14, 2017 Report Share Posted July 14, 2017 I have a planet ocean 45.5 mm omega rep which has a faulty crown. It screws on and off well but when turning it to set he time nothing happens. I even checked the stem inside and it s definitely turns when I turn stem with a tweezer Ideal all solution is to buy one - all good in theory provided it was available for sale, but as with rep parts we know the same old story. So I am stuck with making the most of what I have. I recall reading years ago on one nawcc site that.a certain guy named Steve Maddox writing up about repairing them, but am not so sure how to go about it. I am all ears for any feedback with thanks Link to comment Share on other sites More sharing options...
aflop Posted July 14, 2017 Report Share Posted July 14, 2017 I believe you are facing a keyless issue. Simple fix for anyone who is well versed with the movementSent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
Nanuq Posted July 14, 2017 Report Share Posted July 14, 2017 https://rwg.cc/topic/92799-a-brevet-rebuild/ 1 Link to comment Share on other sites More sharing options...
Timelord Posted July 15, 2017 Author Report Share Posted July 15, 2017 13 hours ago, aflop said: I believe you are facing a keyless issue. Simple fix for anyone who is well versed with the movement Sent from my iPhone using Tapatalk I wished!!!!!! I replaced the uncut stem with an arbitrary crown and all the time and date setting worked normal, so I am certain it isn't keyless works. 10 hours ago, Nanuq said: https://rwg.cc/topic/92799-a-brevet-rebuild/ Thanks !!!! Just what I was looking for and at the same time dreaded, as it would have been easier to replace the crown provided they were available. Interesting read, however the photos would have helped if they weren't removed, very educational !!!! Link to comment Share on other sites More sharing options...
SSTEEL Posted July 15, 2017 Report Share Posted July 15, 2017 Some crowns can have their clutch repaired, but many cannot, and those that can, you need a good staking set to reform the shaft if its not an internal clutch screwed housing. Link to comment Share on other sites More sharing options...
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