Two days ago I beat it! It took 275.5 hours. It's a great game!

I skipped some sidequests which take a long time, are less important, and which don't have great enough rewards. I did this to save time because I'm buying Final Fantasy XII: Revenant Wings the day it comes out, Tuesday, and I need to be done with Final Fantasy XII for it. Also, I didn't have as much interest in those sidequests that I skipped.

I skipped: Fishing nebra river, Balfonheim port footrace, Bestiary completion, Club(not clan) hunts. Also I had never gotten a Hastega mote or a Holy mote so they don't show up in my gambits list. I didn't beat Level 99 Red Chocobo. I didn't get two Sky Pirates Den items: Ba'Gamnan(complete bestiary) and Gabranth(do all concurrences). If I completed that Sky Pirates Den I would obtain Order of Ambrosia. These extra sidequests may take 25 hours. Oh, I beat Yiazmat, in 10.5 hours~!

I used the Negalmuur auto-levelling method. It took 6 characters from level 60-61 to level 99 in 117 hours. I had embroidered tippets equipped to double exp and I had haste cast on Negalmuur also. If I did a standard powerlevelling method I could have the game timer 75 hours less, but it would take more work actually.

So it's 275 hours but I could have increased it 25 hours or lowered it 75 hours(which is more work than the Negalmuur auto-levelling method actually). What a great game!

Now, it's on to Final Fantasy XII: Revenant Wings! :0