VACHERON CONSTANTIN. AN 18K GOLD OPENFACE KEYLESS LEVER WATCH WITH TWO-TONE DIAL
SIGNED VACHERON & CONSTANTIN, GENEVE, MOVEMENT NO. 494'092, CASE NO. 340'556, CIRCA 1920
Cal. 439/7C keyless lever movement, 17 jewels, gold cuvette, two-tone silvered dial, applied Arabic and baton numerals, engine-turned subsidiary dial, circular case, case, cuvette, movement signed and numbered, dial signed
47 mm. diam.