DIY: Crystal Replacement (Speedmaster Professional Hesalite) - Picture Heavy

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Since someone pulled up this necro-thread anyway, I'll ask a question.

Is these any particular reason why neither watchmaker opted to use a crystal puller?

Pullers are useless for sapphire, but should work on haselite just fine. In fact, I have used the to compress and drop in new acrylic Crystal's when I didn't have the right press die. Is this an option given geometry of the bezel? I've never had a speedmaster apart.

Thanks.

The claw style crystal removers are not meant to be used on acrylic crystals that have tension rings - they are only for crystals that don't use tensions rings.



There are a few very brand and watch specific specialized versions that do work with tension rings, but a different tool is required for each size, and they don't use a multitude of claws, but larger segments (Omega's tool 107 for example).

 
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The whole time I'm reading @ashleysteadman's post, I'm on the edge of my seat holding my breath thinking, "Oh man ... what @Archer have to say about all this ...," and then all of a sudden ...!
 
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If you look very closely, you can see the Omega symbol here on the new crystal (picture taken through loupe):



Thanks for reading! Hope this is helpful 😀

And Ashley,
Would this same technique work for a mark III 176.002 crystal?
 
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Truth of the matter is that, there is much input on what anyone would have done, instead of actually doing it as the original author did. I personally followed each step and successfully replaced my crystal. So, many thanks for the initiative and willing to help others. Cheers!
 
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WOW, a fabulous, information packed thread with very clear and easy to follow instructions.
Thank You for posting.