Easy does it, SB-800 shot through an umbrella at my right
Another SB-800 held right above the set up shot through a Gary Fong Light sphere.
All controlled by a SU-800 remote. Using the D3 and 105/2.8 VR
I do not like the reflection on the crystal however the main focus is not the dial but the strap end, screws and tubes. This was shot for a friend, it is his watch.
Having had a little more time, I would have used a large black mate card board to block what was reflecting in the crystal.