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Seamaster 300 master-coaxial bracelet adjustment query...

  1. M'Bob Dec 18, 2015

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    Okay, so you have to get those tiny screws out...

    Does Omega use some sort of factory "Loctite" on the threads, and if so, is force enough to break the bond (oh James!), or does one need to apply heat (I don't want you to talk...)?
     
  2. Archer Omega Qualified Watchmaker Dec 19, 2015

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    Step 1 is get a good quality screwdriver that is the same width as the screw slot.

    Step 2 is to get out your file and fit that blade properly to the slot - should go into the slot deep, but not touch the bottom of the slot.

    Step 3 is either try to unscrew or heat the bracelet to break the bond of the Loctite used. Up to you if you try it without softening the Loctite first.

    And those screws are actually pretty big IMO...
     
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  3. M'Bob Dec 19, 2015

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    Thanks, yes, therein lies the proverbial rub. Even if they use the same Loctite there, over here, we don't know if it's 222 or the 242, and even the lower-strength stuff doesn't melt in boiling water (482F according to them). Blow torch?
     
  4. Archer Omega Qualified Watchmaker Dec 19, 2015

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    A small butane torch is plenty for removing case tubes and HEV tubes that have been set in place with Loctite 271, so should work fine for these screws...

    [​IMG]

    [​IMG]
     
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  5. M'Bob Dec 19, 2015

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    Excellent, many thanks. Clearly out of my experience range, will likely combust my entire dwelling.
     
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  6. Syed117 Dec 20, 2015

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    Last time I visited the boutique I asked the staff watchmaker about using loctite.

    I was told that I didn't have to and that the screws won't come out if properly tightened.

    I had no issues removing any of the screws the first time and chose to use loctite on my own. No issues removing them after using the loctite either.
     
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  7. billyblue Dec 20, 2015

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    I've had several watches of the current Omega lineup over the last 24 months. Didn't seem to me that they use loctite for their screws. No problem with a proper screwdriver from VOH or Bergeon at all and no residues on the screws.
     
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  8. ssj1 Dec 20, 2015

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    sumowatch and M'Bob like this.
  9. M'Bob Dec 21, 2015

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    Thanks, so I guess you mean no heat was needed, correct?
     
  10. Syed117 Dec 21, 2015

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    No heat needed. To be to fair, I removed the screws after a few months.

    Maybe heat is needed for screws that haven't been removed for a long time.
     
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  11. omega1129 Dec 26, 2015

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    At least you can do it!!!