I think the words ("INDIVIDUAL DESIGN" at the top and "SWISS MOVEMENT" at the bottom) are not distinct enough, so I plan to must eliminate them on the next test insert. Also, the date window at 3 o'clock needs to be a bit smaller. And the koa insert needs to be about 0.5 mm smaller in diameter. Otherwise, I like the contrast and overall effect of the wood and the metallic dial together.
The quick and dirty mock-up below shows the koa insert on a silver dial and only the second hand disk (no minute or hour hands).