Limit Number of Watch Faces on Samsung Watch 5

i just recently found out that the wear app has a limit of 100 watch faces it can hold at once.

my question is, what is the quickest and most efficient way to delete them. i get confused where to delete them between the favorites list and the downloaded list. i can’t seem to find a way to delete them in batches.

thanks in advance

As far as I could find, there is no option to uninstall/hide them in batches (Both from watch & Wearable app). You can try resetting your watch. This would remove all the downloaded watch faces.