JB Champion and Speedmaster (Fit)(Updates)

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That is exactly where I was as well. I do wonder if there were some extra long ones made as well. Yours seems to be very long. The way I see it it's looks like you have it as small as it's going to get without removing a bit of the mesh to shorten it.

After my bit of handy work the space between the end piece and the clasp is about 3/4".

Others will chime in soon for more input.

Yes I believe there were three sizes XL, L and S Long and short respectively.

@AML-90 was/is going through the same issue, he might want to input his solution here.

For others: check this out:

https://omegaforums.net/threads/diy-how-to-shorten-a-jb-champion-mesh-strap-–-nasa-strap.35682/

(with thanks to @Stuie)

apologies: just repeated what has already been stated about L & S
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Good result.

On one of my watches, I cut small spacers from the empty end of a ballpoint pen refill (plastic tube type, not metal).

Mine needed to be about 1mm wide and they kept the band centred, and more importantly, stopped the tube from rubbing on the lugs.
That's a cool solution, Jim. I sourced, after great effort, 1mm o-rings, but look so obvious and out of place, granted I'm probably the only one who knows they are there though...😗
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And still being worn in 1981...



btw, Happy Birthday JY ::psy::
 
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Welp, a month later to the day and I've got the bracelet back from Lake Country Jewelers (Pewaukee, WI).

They shortened it by about 2 inches and fixed the end piece. Now it's nice and tight and looks SHARP.

Might try and source a few tiny O-Rings to make it sit in the middle of the lugs instead of bouncing around.

What do you guys think?!


O-Rings from the O-Ring Store
1mm x 1.15mm Metric Buna-N70 O-ring
model: N1.00x001.15
Order part#: 71403

but Jim's idea is the bees knees! 👍
 
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O-Rings from the O-Ring Store
1mm x 1.15mm Metric Buna-N70 O-ring
model: N1.00x001.15
Order part#: 71403

but Jim's idea is the bees knees! 👍

Good info but a direct link would have earned a 👍 from me.

Oh, wait.
 
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Never thought of bearings......What advantage have you found over the others? Metal against metal seems what to avoid.
flat and beveled surfaces and rotation.
 
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flat and beveled surfaces and rotation.


Any pictures with them in action? I like the concept.

Thank you
 
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Any pictures with them in action? I like the concept.

Thank you
Not yet....but placed my order 😜

..As this is all NASA related you know this has to be high tech 🙄
 
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Pictures using the O ring washers would be nice to see, also.
 
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Thank you......have you encountered any issues since?

These black rings raise the nerd factor to infinity....::psy:: and I guess, substituting in the bearings, to infinity and beyond.
 
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Thank you......have you encountered any issues since?

and I guess, substituting in the bearings, to infinity and beyond.
Omega recommends Moebius 9010 or higher for these. 🙄
 
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Also waiting on delivery. Only been 4 weeks. 🙄