Flightmaster Query

Hi,

I have just been researching the Flightmaster model which I stumbled upon recently thanks to a member here. Curious if there was a difference in the first version (145.013) as far as case sizes or other differences are concerned between the yellow and orange hand versions, like there were in the later 2 references 145.026 and 145.036?

So is my understanding correct that:

145.013 : Yellow and orange hand versions have same cases and crystal
145.026 and 145.036: Yellow and orange hand versions have different case designs and a higher crystal. Orange hand versions have a lower profile compared to Yellow versions



Thanks