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Proclamation of smuggery!


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Good afternoon everyone, here's a short message concerning a "Dinex" ladies watch that I bought from a boot fair as part of a job lot of scrap watches to practice on. This watch is a budget model with only one jewel. This jewel is a diashock type, (I think) and is situated to accommodate the balance pivot, (probably this is obvious to most of you!) I removed the spring clip that holds the jewel and it's metal end cap, cleaned the balance pivots and jewel, reassembled the balance then spent over two hours trying to put the diashock clip back into place, having "lost it" half a dozen times or more. Damn, those little blighters can fly! After finally retrieving it for the last time, I walked away and had a cup of tea. Whilst drinking this tea I had a brainwave. I measured the diameter of the jewel cap, found a piece of electrical wire sheathing of a slightly less diameter, about 1.6mm, held it in my pin vice and returned to the watch with renewed enthusiasm. I put the spring in place, positioned the sheathing over the clip and with light pressure, twisted the pin vice about an eighth of a turn. To my utter delight and sheer surprise it worked. I was even more delighted when I repeated this a further 3 times and each attempt was as successful as the first. Now I'm as smug as a Jehovah's witnesses on the doorstep of someone with a sympathetic ear! Here are some photos of the simple, but wonderful little tool I made, it might prove to be helpful to any beginners out there, such as myself. 

Happy Diashocking everyone, Happy Diashocking!

 

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    • Welcome to the group Stirky. You can search for just about every subject in the craft here. Don't be afraid to ask if you can't find the answer that may have already been covered ( some ad nauseum LOL ). You don't have to buy Bergeon to get good quality. There are many decent mid-range tools available that will last you a lifetime. Cousins would be a good place to start . Cheers from across the pond ! Randy
    • I picked up a similar amount of these jewels some years ago in a watch and clock fair. Every now and then they come in handy. This week I've got a rubbed in bombe jewel in the balance cock that is cracked and needs replacing. Very handy to have a vintage assortment of these type of jewels!
    • Great diagram with the teeth and pinion count. Simple way to reduce the speed of the hour wheel by the 12:1 minute wheel. Genius and yet so simple. Always good to reinforce the principal by what you have done in your drawing. Keep doing that. I had a drawing on my wall for years showing me this which is very similar to the drawing you have done. Here's a formula to work out the beats per hour of a watch movement. The movement's BPH is dictated by the wheel teeth and pinion count and the hairspring being vibrated to the correct BPH by finding the pinning up point on the hairspring using a vibrating tool.  The reason in the formula there is X2 on the top line is because there are two pallet stones.
    • So I just wanted to say "thank you" again.  The angle is the key bit it seems and yes, it did basically just fall, or float, back into position when I got it lined up just right. I had meant to add that now that I see how it goes in, I totally see how it came out in the first place, and that whomever cloned the original movement didn't pay much attention to the fine details around the setting or how it interfaces with the balance cock or the "rings" on the regulator and/or stud carrier arms.
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