What do think the clock animation represented?
Let me explain something interesting about this clock to you,PAK.
FH is on the center of the world,isnīt it?
And it looks like a clock gauge,doesnīt it?
The horizon bridge can be seen as two clock pointers on opposite directions.
During the Eden animation you see a clock over a planet.
At the center there is some triangle.
Why?
This is the same triangle you see on the middle of the transparent panel inside Esthar holographic walls when you select the "color check" option.
If you look at the world map you see that around FH there is an approximate triangle ocean shape.
If you try to insert the "color check" map over the world map aligning the triangles you will see that the six poligons divide the world on six different regions.You will see that no one can pass from one region to another on foot.That is because they are different eras.The vehicles used to pass from region to region are in fact TIME MACHINES.
Balamb Garden is a good example.
Since people think that Eden is some kind of Garden maybe you have a point on the Eden=Time machine theory.
However the Esthar region is an exception and will not fit inside the polygons.I will explain it later if you are interested.