Vacheron Constantin Chronomètre Royal

VACHERON CONSTANTIN, SWITZERLAND, CHRONOMETRE ROYAL, ARABIC NUMERALS, 18K YELLOW GOLD

A fine and large, 18k yellow gold, manual wind engine-turned case back, open-face, keyless-winding, pocket watch, with subsidiary seconds at 6, blue steel spade hands. Brand : Vacheron Constantin, Switzerland Model : CHRONOMETRE ROYAL Year : Circa 1910 Movement No : 367272 Case No : 216866 Diameter : 57 mm Caliber : 22’’’, 19 jewels, gilded brass, with going barrel, gold screwed chaton (setting) on the central wheel, straight-line lever escapement, compensated balance with gold poising screws and blued steel hairspring with terminal curve, index regulator with swan-neck spring and micrometric screw Signature : Dial, case and movement