I also swapped mine with Sellita SW200. I wasn't satisfied with the A2824 accuracy, now the watch is running within +-2s/day.Easy swap with a Sellita SW200-1b. No more ghost date!
Two other things that were bothering me were bezel insert misalignment and lume pip misalignment.
Bezel is easy to remove as it's only friction fit on an o-ring, bezel insert is secured with double-sided tape.
Lume pip can be popped out with minimal force and after re-broaching the hole in correct place I glued it back in with UV glue.