–Got a scuba tank filled at Dolphin.
–Was playing with the 5513 movement, thinking it was the 1803. Was surprised to see the stem-locking screw work okay. Then noticed the watch wouldn’t run. Possible I messed up by loosening the stem-locking screw (Ivanov called it the set lever screw) too much. But winding seems to work, and turning the stem seems like it would move the hands. Crap.