Do the number marks glow in the dark? Maybe you should have done a long exposure, setting off a strobe, then leaving the shutter open to expose the number marks just long enough to give them a little color and a hint of glow. Just a suggestion, of course!
Love the background and general colors contrasting with the blue foreground. Composition is also working for me. I dont know if I would've liked the watch showing only half of it instead of 3/4 of it. Great shot nevertheless.
I like the "distant" colors in the background, nicely framed. If I was to find something to improve on, I'd say maybe a hair more light on the outer ring to give a little more clarity to the numbers.