1951 Miss America “C” with L0 6BL movement. It has the snake chain band. The band has an L1 date code as well. Kathy identified it for me. She can post the advertisement that shows the Miss America with the snake chain band.
I measured the crystal and it’s 11.5x11.5 but the case opening measured 11.7x11.7. I’m trying to get the G-S or Rocket crystal number.






In reply to I think that's a first for… by mybulova_admin
In reply to This is the closest crystal… by 1955mercury
This crystal isn’t curved on the edge. It sits flat all the way around. That would be the profile if it were cut in the center. It’s very much like the typical round domed crystal except it’s cushion shaped. It’s also glass, not acrylic, if that makes a difference.
In reply to This crystal isn’t curved on… by Stinky_Sullivan
In reply to Ok. This one is flat on all… by 1955mercury
That one is flat across the bottom and flat across the top. This is like a regular domed crystal just cushion shaped. I think the CMC 160 could be correct if all sides rest flat when you set it on a flat surface. My watch guy said he’ll find it for sure when I send it to him to be serviced. Thanks for helping.