i have a whiskey shoulder bag- it has been well taken care of and looks beautiful. the leather doesn't scratch anymore and it only gets better with age.
i had a french framed wallet in black, however, that had to be replaced. apparently the leather on the "framed" part rips fairly easily. my ripped the first time i used it (just from a fingernail), but i've been really careful with this new one.
you should have no problem with the bag- your turnlock should be fine, btw. and just be careful with the wallet.