One of a kind MUSEUM timepiece!! Large verge fusee antique pocket watch with 2 unique cases!! Inner case with coat of arms of Great Britain!!! Only one in all the world!! WATCH FOR UK MUSEUM OR COLLECTOR!! Outer case with army!! The cases are in excellent museum condition not easy to find again!! Movement in ecxellent condition for its age signed: Peter Prestiot London FB 456. Inner case with UK hallmarks (see last photos). Circa: 1786 237 years old!!! WORKING, no test if keeps time, no key. Dial: white enamel dial with wear (see photos). I can help you with declaration value if you want.