Chronos Watch Caseback
I enjoy mechanical watches and have an interest in the Apple Watch, which leads to a first world dilemma of mine: I can't possibly bring myself to wear both. While Chronos presents a clever solution, I don't think this can replicate the technological advances we are seeing in ‘wearables’ at the moment. Notifications are important, but acting on them and having other contextual data baked in (beyond buzzes and flashing lights) leave add-on devices like this well behind where the puck is moving.
Unfortunately, my non-problem survives another day.
(H/T Wrist Watch Review)