Orologio da tasca Eberhard con ripetizione a quarti, calendario completo e cronografo, 1900 circa

EBERHART KEY-LESS POCKET WATCH, QUARTER REPEATER, FULL CALENDAR AND CHRONOGRAPH, 1900 CIRCA
Four body “bassine” 18K gold polished case, n. 161819, dome engraved “Eberhard & C° Chaux de Fonds”. Shaped pendant and oval bow.
White enamel dial, Arabic hour numerals, dials and windows for calendars and moon phase, subsidiary seconds dial, outer 0-300 chronograph division. Blued pear hands.
Key-less movement, at-sight chronograph leverage with column wheel setting, lever escapement, monometallic balancers with screws, Breguet hairspring. Quarter repeater on gong with centrifugal governor.
Diameter Ø: 55 mm | Weight: 116,8 g
Note: to be serviced; small dents on case, soldered gong.