I know that this is off-topic but i need some help.
What are the differences between prg-80yt and PRW-1100YTJ-1JF?
I know 2 major differences:
1)The prw has a saphire glass where the prg has a mineral glass
2)The prw has a radio signal receiver where the prg no.
But is this all that is different? (besides some minor changes in color)
I mean the prw costs more than double the price of the prg
It must have something more than that in order to justify its high price.