This beautiful watch is the Corum Skylight Skeleton. Sandwiched between a sapphire crystal there is a mechanical 18kt gold movement with skeletonized and hand-engraved components. The elegantly curved watch is available in a limited edition of 100 pieces of white gold and 40 pieces of rose gold both with and without diamonds. What I like best about this watch is that it lets you see the movement at work and yet the ability to quickly read what time it is has not been compromised.
[via Time Zone