细节
EBERHARD & CO. A SILVER TRIPLE CALENDAR CHRONOGRAPH WRISTWATCH WITH MOON PHASES
SIGNED EBERHARD & CO. SA, LA CHAUX-DE-FONDS, CASE NO. 2721, CIRCA 1940
Mechanical jewelled lever movement, silver cuvette, white enamel dial, Breguet numerals, outer chapter ring for date display, three subsidiary dials for constant seconds combined with 24 hours indication, 30 minutes register combined with day and month and 12 hours register combined with moon phases, circular case, hinged back, two chronograph buttons in the band, case, dial and movement signed
38 mm. diam.