Perrelet, Paris: A gold quarter repeating openface pocketwatch in plain drum case with engine turned band, the white enamel dial with Roman numerals and gold moon hands, the frosted gilt bar movement jewelled to the third, the monometallic balance with parachute shock protection and temperature curb, repeating on two gongs operated by the plunger in the bow, under signed cuvette, further engraved Hger.Mcien du Roi No.858 1/38, the case numbered 4081