VACHERON CONSTANTIN. AN ELEGANT AND RARE 18K TWO-COLOURED GOLD JUMP HOUR KEYLESS LEVER WATCH WITH DIGITAL DAY AND DATE DISPLAY

VACHERON CONSTANTIN. AN ELEGANT AND RARE 18K TWO-COLOURED GOLD JUMP HOUR KEYLESS LEVER WATCH WITH DIGITAL DAY AND DATE DISPLAY
SIGNED VACHERON & CONSTANTIN, GENEVE, MOVEMENT NO. 415'414, CASE NO. 258'290, CIRCA 1920
Keyless lever movement, 18 jewels, silvered matt dial, a square and fan-form aperture for the jumping hours and minutes in Arabic numerals, window for day and date, in circular case with white gold bezels and bow, yellow gold band, case back, crown and pendant, case, dial and movement signed
44 mm. diam.