Though, we find it funny when Serbs from Serbia take out the H in some words, e.g. Odža instead of Hodža
You will hear it in Bosnia, it is 'the Bosniak language' spoken when trying to emphasize that it is different from Serbian and Croatian. (Lahko, not lahako, typo) Sahat is the original word, sat is the Serbianised/Croatised version of it, Serbs actually say час / čas, not sat. Not all Bosniaks speak like that however, just the ones speaking 'Bosniak or Bosnian', emphasizing that it is different than Serbian/Croatian.
Here is a Bosniak cartoon, synchronised on Bosniak or Bosnian language.
Odnos prema komsijama (crtani film sinhronizovano na Bosanski)