A group of three pocket watches ULYSSE NARDIN No. 345291/201705, circa 1912 A silver (900) keyless pocket watch with chronograph. Outer presentation box signed Case: circular with hinged case back and cuvette, signed Dial: white enamel with Arabic numerals, two registers for subsidiary seconds and minutes, outer minute track Movement: mechanical with manual winding, nickel finished, balance spring with lever escapement, signed Dimensions: 53 mm Weight: 122,7 g Accompanied by its Extrait des Archives Ulysse Nardin dated from 02.10.1996. SCHEFER, PARIS Rue Saint Honoré, mid 19th century A 18k gold key winding pocket watch Case: circular with hinged case back and gold cuvette, signed Dial: silvered with guilloché in the centre, Roman numerals, blued steel Breguet hands, outer minute track, signed Movement: mechanical with manual winding, three arm balance spring with cylinder escapement Dimensions: 53 mm Weight: 72,1 g SWISS Mid 19th century A 18k gold jump hour key winding pocket watch Case: circular with hinged case back and gilt cuvette, non original signature “Breguet à Paris” Dial: silvered and guilloché, Arabic numerals, aperture for the jump hour, off centered minute track with inner subsidiary seconds, non original signature with the name “Breguet” Movement: mechanical with manual winding, three arm balance spring with cylinder escapement Dimensions: 51 mm Weight: 77,4 g