Haha! Nice K! I am just getting to that Unit now! I started doing Lighting 102 in the beginning of Jan.
@Ubi - all trial and error my friend, but those domed crystals wont make it easy on you, that's for sure. You will want to change the apparent light size so the watch sees one big light. Then adjust the watch to minimize the reflection in the dial. A shoot thru umbrella makes for a great diffuser and they are quite reasonable in cost. Similar concept to BT's suggestion of using a light box with mulitple lights.
The worst one for me is the cyclops on the submariners.