Hoptroff No. 16 Atomic Wristwatch
An incredible double-faced watch (see http://www.masterhorologer.com/2014/10/hoptroff-no16-atomic-wristwatch.html for pictures: two faces side by side!), with dials for equation of time, moon phase, sunrise/set and even sidereal time! A beautiful thing. Tap the center to flip between faces.
Please do not copy, modify or distribute, for commercial or non-commercial purposes, any part of this watch face without the explicit permission of the original creator.