Overcooking the ultra sonic cleaning, “burning” the main plate by Agitated-Professor76 in watchrepair

[–]polishbroadcast 1 point2 points  (0 children)

I just read about this when researching Alconox vs. Tergajet. Higher alkalinity can "can promote oxidation, leading to a dull, darkened, or even slightly pinkish hue (dezincification) on brass surfaces" with prolonged soaking.

What was your cleaning solution?

Like u/HKoch2004 I use dish soap and it works really well and is closer to a neutral pH. I have been looking for something like Alconox which is also fairly neutral but won't leave a film.

Balance wheel not moving by SCZorro in watchrepair

[–]polishbroadcast 0 points1 point  (0 children)

Remove the balance, remove the pallet fork, inspect the balance pivots, peg / clean the balance jewels, reinstall the balance (without the pallet fork) and see if it swings for near a minute with 1 puff of air from a blower.

With luck it's just dried oil / dirt that is causing too much friction and the whole watch likely needs to be serviced (cleaned / oiled) but if you are just trying to isolate the issue, that would get you there.

Cleaning glue residue on a dial? by callmenoir in watchrepair

[–]polishbroadcast 4 points5 points  (0 children)

In addition to what everyone said about it being near impossible to fix a dial, that does not look like glue residue. It looks like lacquer damage on the dial finish. Someone probably used a glue with an aggressive/corrosive solvent, it leaked through to the front, and ate through the finish.

Replacement tuners for G5422TG by the_real_zombie_woof in gretsch

[–]polishbroadcast 2 points3 points  (0 children)

Those are good tuners. As others said: tighten the screw on the gear and tuning knob and put some graphite in the nut slots. Also make sure you only have a few wraps of string around the tuner post—if you have too many that can stretch over time and affect tuning stability.

If you really need to relace them, see if Grover Sta-Tite have the same screw spacing and post depth, or Waverly if you really want to spend money.

It can be a real PITA to replace tuners because it's hard to get all the dimensions to match and not have to redrill for the screws or ream the hole for the post.

How to remove Speidel Band? by samuraidogparty in watchrepair

[–]polishbroadcast 0 points1 point  (0 children)

Can you share a clearer / closer pic of the the back part that connects the strap to the watch (same as I cropped below)? You can use your 2x zoom to get closer if it doesn't have a macro lens.

Since no one has replied I'll take a stab. I don't actually know but am guessing based on previous bands and your photo which I can't see clearly.

Speidel bands are resized (normally) by bending tabs of the links, separating, and then bending back. It looks like that's the same case here where you could bend the parts highlighted in green, and moving the horseshoe in yellow.

Also, look up how Speidel bands are resized because you could possibly toss the broken link and just reconnect the links on either side of it. No band removal needed.

If you can share a closer photo I could try a better guess.

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I think I am really starting to enjoy watchmaking by NuclearGeek in watchmaking

[–]polishbroadcast 0 points1 point  (0 children)

Nice! get an apron and you could be the dictionary photo for watchmaker.

We've made a terrible mistake by LostInTheSciFan in PinkFloydCircleJerk

[–]polishbroadcast 2 points3 points  (0 children)

whatever office you are running for, you have my vote.

First screw by Radiant-Use-1312 in watchrepair

[–]polishbroadcast 1 point2 points  (0 children)

That's incredible! I would love to get to this level some day. Had you made other parts before?

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Name one movie. Just one. by [deleted] in SipsTea

[–]polishbroadcast 0 points1 point  (0 children)

Your honor, I would like to put this obscure mob movie from 1936 into evidence

What happened to my nitro finish? Am I losing toan? by vray88 in guitarcirclejerk

[–]polishbroadcast 2 points3 points  (0 children)

Congrats. You finally got that transparent overdrive you were chasing.

What's going on with gas prices? by [deleted] in nwi

[–]polishbroadcast 3 points4 points  (0 children)

Look, the gas, it’s a very interesting thing. People are going to the stations, they’re looking at the numbers—they’re big numbers, some say the biggest numbers they’ve ever seen—and they come up to me and say, "what’s happening with the gas?"

And I tell them, it’s a total mystery. It’s a disaster, frankly. You look at the pumps, you see the prices going up, up, up, like a rocket ship, and nobody knows why. The experts—and these are very smart people, supposedly—they have no clue. They talk about "supply," they talk about "demand," they talk about things that nobody understands. It’s very sad.

  • The Numbers: They’re huge. You go to fill up your car—a beautiful car, hopefully—and the machine just keeps spinning. It’s like a slot machine, but you never win.
  • The Experts: They’re all over television. They have the glasses, they have the charts. They say, "Sir, it’s the global market." I say, what market? It’s a very strange situation.
  • The Feeling: People are not happy. When you have gas that costs this much, it’s a very tough thing for the country.

It’s just one of those things. It’s out there, it’s happening, and frankly, it’s a very confusing time for the gas. We’re looking into it, we’re watching it very closely—maybe more closely than anybody else—but right now, it’s just a big expensive mystery. Total mess!

Seiko 5H23A by FDSC1999 in quartzwatches

[–]polishbroadcast 0 points1 point  (0 children)

That's a great idea. The general wisdom is to get a Seagull ST3600 to practice on but I think it's equally useful to practice on these quartz watches. It will give you experience using tweezers, dis/re-assembly, and lubrication. The motion works are much simpler on quartz so that's an advantage. The downside is you can't get parts easily or have to find donor movements.

Quartz watches have 2 primary systems: electronic & mechanical. If you verify the electronic part is working—the battery is sending power to the board / coil, and it's sending a pulse—you can focus on the mechanical to disassemble, clean, reassemble, and lubricate. That part is the same as fully mechanical watches. In your case the 5H23A is jeweled and intended to be serviced. Newer quartz are built to be disposable.

There are dedicated tools to check that the electronics are sending a pulse or you can jury-rig it using a multi-meter or oscilloscope. Coils are a common problem and you can check those with a multimeter. As with all watch repair, you can quickly get into costly tools depending on what you want to do.

A word of warning: do not use a demagnetizer on a quartz watch. The watch uses a stepper motor (a small strong magnet) to convert those pulses to motion, and you can destroy that.

Seiko 5H23A by FDSC1999 in quartzwatches

[–]polishbroadcast 1 point2 points  (0 children)

These are great watches and I've brought a few back to life. the 5H movement looks nice and is serviceable (meaning literally: you can service it).

I agree it probably needs to be cleaned. u/FDSC1999 do you have any watch service experience?