Jump to content

Rolex Everest Look and Challenge Removing a Rolex Case Back


Recommended Posts

You really need to invest in the proper cup dies for the case back. The two-point "generic" Rolex opener often slips, and damages the case back. That is a great looking case opener, and you'd never get that open using a hand-held 2-point opener.

I have a set of Chinesium ones and they have removed some rather stubborn backs with zero damage.

Link to comment
Share on other sites

6 hours ago, oldhippy said:

Did you forget nut super glue and spanner. Just be careful if you remove the wheel on that long pivot. If everything looks OK you might think about leaving it as it is. 

This is the Center Wheel, correct. I was watching a video on line and it looks like there is no cannon pinion and there is a long shaft that is held in place by a long metal spring.

PS: the nut and superglue was my 4th option that I almost exercised.

Link to comment
Share on other sites

5 hours ago, Tudor said:

You really need to invest in the proper cup dies for the case back. The two-point "generic" Rolex opener often slips, and damages the case back. That is a great looking case opener, and you'd never get that open using a hand-held 2-point opener.

I have a set of Chinesium ones and they have removed some rather stubborn backs with zero damage.

This opener has opened the toughest cases.  Picked it up from a gent who had a friend who was a watchmaker and past away.  I Cleaned a Rolex Tudor in exchange.  I will really need a very good Rolex case opener if I continue cleaning and repairing Rolex watches for those who trust me:)

Link to comment
Share on other sites

3 hours ago, jdrichard said:

This is the Center Wheel, correct. I was watching a video on line and it looks like there is no cannon pinion and there is a long shaft that is held in place by a long metal spring.

PS: the nut and superglue was my 4th option that I almost exercised.

It should be a standard train layout for an indirect-drive centre seconds. So, extended pivot on third wheel. Driving wheel mounted to that extended pivot. Centre-seconds pinion runs down hollow cannon pinion. Friction spring is there to create enough drag to get rid of "slop".

Link to comment
Share on other sites

3 hours ago, jdrichard said:

 

As with all indirectly driven min wheel, you wouldn't know about the jewel that min arbour (center seconds) runs through unless you take the min wheel off and inspect all its components under good magnifiction, then you run the risk of the wheel coming loose a few months after reassembly, even when you peen the hole on the minute wheel you can't be sure it stays put for long, when reassembled. 

Oiling both sides of pinion on center second is a must and tricky task as the oil might run down on the pinion, lucky giving it an epilame coat helps a lot. 

The piece is not ultra rare, yet one worthy of collection is pricy. 

I do have some parts to it, so please keep us posted as to how it goes.

Good luck.

joe

 

 

 

Link to comment
Share on other sites

6 minutes ago, Nucejoe said:

As with all indirectly driven min wheel, you wouldn't know about the jewel that min arbour (center seconds) runs through unless you take the min wheel off and inspect all its components under good magnifiction, then you run the risk of the wheel coming loose a few months after reassembly, even when you peen the hole on the minute wheel you can't be sure it stays put for long, when reassembled. 

Oiling both sides of pinion on center second is a must and tricky task as the oil might run down on the pinion, lucky giving it an epilame coat helps a lot. 

The piece is not ultra rare, yet one worthy of collection is pricy. 

I do have some parts to it, so please keep us posted as to how it goes.

Good luck.

joe

 

 

 

Hey joe, thanks a lot for the advice and I will most definitely keep you and others in the loop. I really wish I could find a service manual for this watch, but what the heck. Do you know what old hippie meant when he said “Just be careful if you remove the wheel on that long pivot. If everything looks OK you might think about leaving it as it is” 

Link to comment
Share on other sites

1 hour ago, jdrichard said:

Is this a good representation of what needs to be done in the disassembly?


 

At 2:50 he's magically made the driving wheel disappear. Maybe the removal wasn't very appetising to watch.

What Old Hippy means is that you must be careful not to snap the extended pivot or damage the wheel when lifting. Given that you can turn a balance staff, I can't see how you would have any problem. You usually either lift the wheel with hand lifting levers or a Bergeon Presto type tool. I prefer the latter.

Link to comment
Share on other sites

1 minute ago, rodabod said:

At 2:50 he's magically made the driving wheel disappear. Maybe the removal wasn't very appetising to watch.

What Old Hippy means is that you must be careful not to snap the extended pivot or damage the wheel when lifting. Given that you can turn a balance staff, I can't see how you would have any problem. You usually either lift the wheel with hand lifting levers or a Bergeon Presto type tool. I prefer the latter.

So the center wheel lifts straight up? I really need to see a diagram:) I saw this guy lift a stem straight out of the center and then the wheel that sits on top just disappeared.

Link to comment
Share on other sites

1 minute ago, jdrichard said:

So the center wheel lifts straight up? I really need to see a diagram:) I saw this guy lift a stem straight out of the center and then the wheel that sits on top just disappeared.

Probably best to use the traditional terminology to avoid confusion:

The centre wheel (2nd wheel in the train after the barrel) is conventional and drives the canon pinion.

The centre seconds pinion or "sweep seconds" pinion runs through a hollow drilled through the centre wheel and canon pinion. It just pulls straight out once the friction spring is out of the way.

Link to comment
Share on other sites

5 hours ago, jdrichard said:

Hey joe, thanks a lot for the advice and I will most definitely keep you and others in the loop. I really wish I could find a service manual for this watch, but what the heck. Do you know what old hippie meant when he said “Just be careful if you remove the wheel on that long pivot. If everything looks OK you might think about leaving it as it is” 

"The wheel on that long pivot",   is the big wheel you see sitting outside ebauche( sits on gear train bridge and drive center arbour) a rare and hard to find part, some folks are for removal/ replacement of it at service time so to inspect, clean, peg the jewel underneath, however, if it was to be removed at every service, its hole would wear out, so OH says" if every thing looks OK you might think about just leaving as it is" meaning don't remove it if all looks OK, clean in place. 

I explained part of the delima one usually face in my earlier post and am with OH, specially if you haven't  found a source for all new parts to its drive unit. 

Needless to say, pull streight up, is concernd about bending of its pivot or cracking its jewel, but doesn't gurantee more.

The piece is worth a good restoration. Knowing you, you wont spend much time on aestetic restoration. lol.

Good luck.

 

 

 

  • Thanks 1
Link to comment
Share on other sites

3 hours ago, Nucejoe said:

"The wheel on that long pivot",   is the big wheel you see sitting outside ebauche( sits on gear train bridge and drive center arbour) a rare and hard to find part, some folks are for removal/ replacement of it at service time so to inspect, clean, peg the jewel underneath, however, if it was to be removed at every service, its hole would wear out, so OH says" if every thing looks OK you might think about just leaving as it is" meaning don't remove it if all looks OK, clean in place. 

I explained part of the delima one usually face in my earlier post and am with OH, specially if you haven't  found a source for all new parts to its drive unit. 

Needless to say, pull streight up, is concernd about bending of its pivot or cracking its jewel, but doesn't gurantee more.

The piece is worth a good restoration. Knowing you, you wont spend much time on aestetic restoration. lol.

Good luck.

 

 

 

Exceptional answer. I am starting to get really busy repairing pocket watches and watches for 3rd party friends, but have not established myself as a part time business yes. I do have a gentleman from the US who is sending me 1 of 12 pocket watches at a time for servicing as he pulled my heartstrings for me to do this)nice guy) and he has watched my crazy YouTube videos over the years. I would like to get into more higher end watches and I dropped a cool $1000 on a Swiss mini bench to do watches properly. The only thing left is a proper cleaning machine. Lighter fluid works fine but I’m sure I will eventually poison myself:) So this Rolex is my third and I am getting a little braver. I can soon retire from the daily grind and my wife said I should go take the watchmakers course in Switzerland (where my mom came from). Who knows and I will shut up now. All you Guyses help is really appreciated btw.  Look my up on LinkedIn and you will see a different sort of guy : JD Richard, L3Harris. 

  • Haha 1
Link to comment
Share on other sites

I had the necessity to open this Tudor Rolex Oyster for a friend to regulate it (said friend stupidly declined to get it serviced)....

I used this, worked perfectly ?, and at about £16 for the set, was an absolute bargain!

Wish it was mine.......(still needs a service but keeps better time now......?)

Tudor Oyster .jpg

Tudor Oyster back.jpg

Burgeon Chinese copy case back tool.jpg

Tudor Rolex back off.jpg

Tudor Rolex before, back removed.jpg

Tudor Rolex after.jpg

Link to comment
Share on other sites



  • Recently Browsing

    • No registered users viewing this page.
  • Topics

  • Posts

    • Got another one today! It took 10 weeks, but finally arrived. Fairly complete but I added the pivot guage. The burnisher and bow came with the tool. The case is a bit rough and the tool pretty dirty, but trying to decide how much I want to restore.
    • OK, so long story short, I'm working my way through Mark's courses using a "Sea-gul ST36" (or ST3600 from some vendors) AKA an ETA 6497 clone. as a practice piece.  I've had it fully appart and cleaned it, and have had it fully back together an "running", but only briefly as my oil hadn't arrived at the time.  In the course of that work, I saw no markings on the movement that would tell me if it was a true Sea-gul or just a clone of their clone of the original ETA movement. Well, fast forward to this weekend, when my oils arrived in my mailbox and I sat down to try my hand at oiling.  Everything was going swimmingly until I got to the shock setting on the top of the balance cock.  I was able to open the lyre spring without issue, but in attempting to swing the open to access the cap jewel and chaton, I apparently accidentally pressed the launch button as I sent the lyre spring into low earth orbit.  Like most things that make into such orbits it came back down at a place not too far from where it started, but of course that also means that it is no longer in the setting. So my task is now to get said spring back into setting.  What I have read so far tells me that I seem to have two options: Another thread here seems to indicate that the spring came out without taking the balance cock apart, therefore it should go back without the need for that procedure.  That seems a bit pie in the sky for me, but the posts in said thread also gave some high level information about how to get the spring back in (putting it at an angle to the channel cut in the cock and canted so that the tabs fit in the slots, followed by some "wiggling" to get it turned around the right direction.)  I've tried this a couple of times, which have lead to more trips to low earth orbit, but with successful recovery of the orbital vehicle after each trip.  This thread also suggests that what I did to cause the initial launch was to push the spring "back" with more pressure on one side than the other, which put it under tension and caused it to deform out the slot either on one side or at the end (where there is apparently no "back stop".) The other option appears to be varying degrees of disassembly of the balance cock.  Some things I've read suggest that the whole shock setting needs to come out, while other threads here suggest that I only need to remove the regulator arm and the arm carrying the balance stud.  After the last trip the spring made, this is seeming like a better option, but I'm super short on details on how to do what needs to be done.  if I am following correctly: I need to loose the balance spring stud screw so the stud is not held in the arm. I need to somehow disengage the balance spring from the regulator (all the regulators I've seen in videos look nothing like what I see on the balance cock I have.)  What I've seen on the interwebs is a couple of "pins" that the spring passes through.  What I see on my assembly is something that looks more like a single pin with a "V" shaped notch cut in the bottom of it.  The spring is secured in that notch with something that I guessed was glue, Posts here suggest that on some of these movements glue is in fact used.  So I'm trying to figure out how to tell, how to soften dissolve it (I'm guessing IPA or acetone) and how to put it back when I'm done (superglue?  UV glue?) With the spring detached from the cock, I've read that the regulator and stud carrier are basically glorified C clamps around the shock setting and that one removes them by slipping a razor blade under one side of each and prizing them up.  I assume that they go back in the reverse manner like another C clamp, but that again is only a guess.  The place I got this information from seemed to leave that bit out. Once I have one or both arms off the shock setting the above mentioned post seemed to indicate that I could just slide the spring back in the slot, though again, I'm interpolating between the lines I read.  The alternative that I've seen demonstrated on high end movements on Youtube is to remove the entire shock setting and to replace the spring from "underneath" rotating the setting so that spring basically falls into place. I'm not anxious to try this method, as I don't have a jeweling tool to put the shock setting back into place.  That not to mention that the professional watch maker who did the demonstration described "fiddly work." So at the end of the day I'm looking for a little guidance on which pathway to follow, or if I've missed something obvious, a new direction to follow.  If this is a repair that just need to wait until my skills improve I'm totally good with that, I can get another of these movements in relatively short order, I just don't want to treat this one as disposable, and I do want to make an honest effort at fixing it and learning from this experience. Thank you in advance for reading my ramblings and for any suggestions that you might have!
    • All the best, family always comes first, and I believe you have made the right call that you mother deserves your full attention. However, when you need a little outside distraction the guys here will always be available for some banter or a heated discussion on lubrication 🤣.
    • Wire for what? if it's steel then only certain types of steel can be hardened ie high carbon steels: "Mild steel doesn't harden very well. It doesn't have enough carbon. Get something like O1, silver steel or if you want to go full watchmaker, then Sandvik 20AP". Source
    • I'm wondering if there's any specific type of wire I should get for hardening? I would assume it doesn't matter as long as the wire doesn't melt before it is at temp. 
×
×
  • Create New...