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New Videos Uploaded Folks :) Rolex 3135 Movement


Mark

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Awesome as usual Mark!

...and just in the nick of time, I was nearly going to enter therapy for "Watch Repair Channel" video withdrawal disorder ... or WRCVW for short :p

 

That Rolex Movement is simply gorgeous.  Even the quality of the jewels they use are clearly superior to the mainstream movements I've worked on.

 

Thanks again for uploading more videos Mark, they are a most excellent training resource and an inspiration us guys to become better at watch repairing.

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Just great - well worth waiting for! I know very little about the inside of Rolexes, and the videos demonstrated the complexity of the movement and the superb quality of the parts. You can see why they cost what they do.

 

Many thanks, Mark - a nice treat for a Thursday morning.

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Thanks guys :)

 

 

BTW Mark ... where's the into music?

I think you play the piano very well, and I enjoy the little intro music at the beginning of your vids ... it's very fitting.

 

I heard a lot of stories about YouTube copyright infringement notices even on peoples own content - then I got three myself, the music was my own composition but there are deaf ears when you try to contact them. A lot easier to just omit the music :)

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Thanks guys :)

 

 

 

I heard a lot of stories about YouTube copyright infringement notices even on peoples own content - then I got three myself, the music was my own composition but there are deaf ears when you try to contact them. A lot easier to just omit the music :)

I got two of those notices. I just told them that they'd got their information completely wrong. They were trying to tell me a traditional tune was copyright!

 

Ignore them.

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Hello!

Very nice movement there!

 

I've seen in your videos that you put the main plate into the washing machine together with the balance. But also with the jewels and spring on. 

 

Question: How does the interior of the jewels and the balance pivot get cleaned? I think it works for you, I didn't see any dirt when you oiled the cap jewel :) but how slick is the washing machine/fluid that it gets in there between the jewels and the pivot and cleans them?

 

Thank you,

Bogdan

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Hi Mark,

Great job on the new videos. I had a great time watching them last night (much to the confusion of my wife). I have a couple of questions if you don't mind.

I had never seen the cover mechanism disassembled before or any documentation that it can be disassembled. How difficult is it to disassemble it and does the disassembly affect the longevity of the part. I have always been bugged by the part because I never feel like I can oil it properly. Seeing your way makes much more sense.

I was also wondering why you oiled the teeth of the reversing wheels. All of the documentation I have seen put out by Rolex states not to oil anything on the reversing wheels except for the post and pivots. Just curious as to your experiences and if this has met with good results. Thanks again for the great vids and advice!!!

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    • That's very interesting information. I haven't tried to see if my bombé jewel holes have olive holes but I think I should be able to tell on the larger jewels at least. See if I get a chance to have a look later today. This little story was very comforting to read for a "bungler" like myself. That success isn't a given even for a pro. Thanks for sharing!
    • I forgot that I said I would do that. Will take some tomorrow and post them up post haste.
    • I've seen some really nice early 20th century pieces where all the jewels, including center wheel, were convex. Definitely to reduce friction. It can be quite hard to tell if a jewel has olive holes, especially on small sizes, but that again reduces friction- as well as accommodates small misalignments better. Why they aren't used more often? I imagine it was found that at a certain point in the train the actual advantage became negligible, and the added cost on high production movements is why it's not seen on those, just higher-end pieces.   I did an experiment on a little 5x7"' AS 1012 a few years back. These things run OK sometimes, but often are absolute dogs. And AS made gajillions of them. I had a NOS novelty watch in for a service, ran OK flat, massive drop in amplitude vertical. Made like 3 staffs for it trying different pivot sizes, no change. Tried high quality (not Seitz) convex/olive jewels, no change- the original were flat, but could have been olive hole. Same for the pallet fork, then escape wheel, no change. Probably had 20 hours in the watch, new staff and new hole jewels through the escape wheel, no difference in running. Just a dog of a movement. But if I were making a watch I would use them, just because.
    • When Nicklesilver mentioned the use of them on non coned pivots on older high end watches closer to the escapement.  That suggested to me  probably fourth wheels and possibly third wheels. The square shoulder rotatating on the much smaller surface area of a dome as opposed to a flat jewel surface. I'm curious as to why they are not used predominantly?
    • That's what I thought, but as I said, it makes sense. See if any of our pros will have something to add.
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