UPDATE: Inherited Seamaster 300 Ref. CK 14755-61 SC Restoration

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Hi everyone,

You may remember my post a month or so ago about a piece I inherited from my great aunt’s estate: a Seamaster 300 Ref. CK 14755-61 SC

I recently had it professionally serviced with a focus on mechanical stabilization rather than cosmetic restoration. It likely hasn't seen a watchmaker ever, but thankfully the movement was in great condition. It's likely my great aunt won it in her divorce, and that it hadn't left the jewelry box I found it in since then.

It has a Calibre 552 with serial number 18,564,743. It has also the original bracelet, a ref. 7912 with No. 6 end links. Clasp and micro-adjust are fully functional, though one link has some stretch or some sort of mechanical failure that causes a gap. I'll likely just remove it to avoid any mishaps while wearing. The original Bakelite insert had a single crack and was starting to lift. After some research, and even a friendly conversation with restoration expert Aldo, I decided to have my watchmaker stabilize the original insert with adhesive. The dial and hands appear to be original radium/tritium, though I haven't put them under a Geiger counter yet!

Thank you to all that shared tips and advice on my original post. My great aunt was a smart and independent woman, and I'm proud to honor her memory through this watch. I was dissapointed to see that Omega only recently discontinued their archive service, as I would have loved to learn more about its history. If anyone has any info they can share, it would be most appreciated!

 
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Nice. I think you made the right call on that bezel. It’s in such nice condition except for that crack and the scratch at 30. It would be a shame to put on a new insert that doesn’t match the patina of the rest of the watch.
 
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Nice. I think you made the right call on that bezel. It’s in such nice condition except for that crack and the scratch at 30. It would be a shame to put on a new insert that doesn’t match the patina of the rest of the watch.
Thank you! It seems these thin bezels of the era rarely survived, figured it had earned it's spot on the watch. And as you said, I think a new bezel would stand out like a sore thumb.
 
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Great you’re reporting back here. I’m sure that’s much appreciated by many.
And congrats on what appears to me as a very nice and highly original SM300. Hope you’ll enjoy wearing it greatly!
 
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Good outcome 👍.

Don't get too stressed over not having an Omega extract. It would only tell you the date it was produced and what market it went to.
 
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Fantastic clean up … Wear in good health … just don’t go swimming with it. It’s diving days are over.
 
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Thank you for sharing your journey!
You have done some serious research, not rushed in to anything quickly, and done an amazing job with it (and the watch)!

Enjoy, and also - thanks for coming back with the update.
Now we only need som nice outdoor pictures!
😀