Cool Lume

As you can see by the trail of the seconds hand this was a 10 second exposure :-)
I like this lume as its blue and not the same old boring green.
There is a genuine scientific reason why divers watches have green lume though and that's something to do with the way the water filters out certain colours of light.
Anyway, this one's a pilots watch so no worries there, unless you crash in the sea I guess and need to know what time it is...