Why a fancy watch??
I use a cheap-as-chips timex, which puts UTC in the digital readout and has luminous hands for normal use.
There's a light you can just about read a map with.
Best part is the outside is a compass ring you can set to magnetic north. This makes the navigation part of diversions so brain dead simple I wonder why I bother with planning flights in the first place.
All for around $90.
ADEC made a slightly flashier one just as ideal for piloting too, which I owned until one AVGAS drenching too many killed it.