I've got a couple of different types of those Mitutoyo 22x-xxx series mechanical digital micrometers. I congratulate you for the work you did on yours. I wouldn't dare crack mine open to fix them if they needed it. Too many small parts for my aging eyes and a general ineptitude on my part for that type pf rocket surgery.

I have a mint condition #222-125 0-1" blade (a.k.a groove) micrometer, which I picked up off of the local Craigslist for $90.

A recent addition was the #223-125 0-1" disc micrometer. I also picked up that one from a Craigslist seller for just $10, but it had problems. While the numeric digits worked fine, the threads in the thimble got tight and crunchy as I opened up to 1". I brought it to the local Holt's Instrument Repair facility, as I didn't have time or parts. They hit me $125 to completely recondition it. They even made the mistake of giving it a NIST-traceable calibration certificate, for which they refunded $25 of my mney because I never asked for it. (But they can't take it away!)

I will be slowly, over time, be converting much of my collection of 20 different micrometers to all be the Mitutoyo Absolute digital electronic IP65 styles. My Starrett No.734XFL-1 will be serviced one last time and sold, as I picked up it's replacement from yet another Craigslist buy yesterday. It's #293-348 0-1" friction thimble type that I got for $100, in absolutely mint condition. I have the 1-2" already, from Ebay for $77.50, but its the ratchet style. Here's the new one: