Ca. Ø55mm, ca. 111g, engine turned silver case, movement mounting lateral signed 'Breguet No.189', screwed movement, lepine calibre with stone cylinder, engine turned silver dial, 2 same sized scales for minutes and seconds, central Breguet hour hand, regulation through the dial, in working order, formerly with stop device (this no longer exists), extremely rare. Even though this watch is signed 'Breguet', it did note from Breguet's workshops. Nevertheless, it is an extremely rare and technically highly interesting pocket watch from Breguet's time and with features also found on Breguet's watches. A very similar movement is illustrated in George Daniel's 'The Art of Breguet', page 149.