Hi everyone, sorry for starting a new thread over this but hopefully it might help someone besides me. I'm looking for an insert to the Seiko 7a28-703B (should be visible in a picture below), but Google doesn't come up with anything other than ten year old forum threads with the same question, and there's nothing on Ebay. Are they available anywhere, or is it a hopeless endeavor? Or are there inserts for other models (like Bullhead or Kakume) that would fit the 7a28-703b as well?
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