Then there is this version of the 7900 the GW-7900MS-3ER which ticks the solar/atomic boxes. Nicer display than the non atomic/solar G-7900 in my opinion, easy to read. Fairly subdued green backlight. I may be wrong but I think these may be going out-of-stock soon, only a couple of listings on eBay and nothing on Amazon.
TikTox still have some
AAARGH! It's ORANGE! I specified a military watch!
It is certainly orange, in the same way as the USAF bomber jackets used to be, olive on the outside and rescue orange inside. This is the same, the orange is quite unobtrusive in wear. Not sure that reversing the strap and waving it at passing planes or ships will attract much attention though.
This is it on the wrist:
Difficult to capture the nice olive colour of the watch and band. The orange lettering isn't necessarily that obtrusive especially in a temperate zone, you will notice the orange/brown of the German camo material behind. The only problem is the reflectivity of the crystal but that is common to all watches unless they have a cover.
If you do a little bit of Googling on this model you will find that Sjors is a fan and has a
brilliantly illustrated piece on the watch - well worth a read.