Open faced pocket watch with unique rotating dial at the 6 o’clock position showing various pictures, in a gun metal case movement #667681. The metal dial is marked Patent Brevet no.23647 and shows quite a bit of patina inside a case, approx. 53mm. The pin set movement sets, starts and stops likely needing service. The case has a gold tone bow fitted and a display back that does not appear original to the watch with brassing and oxidation inside the crystal. The case is stamped acier garant swiss.