VACHERON & CONSTANTIN
CHRONOMETRE ROYAL EXTRA
ENAMEL DIAL ORIGINAL
CERTIFICATE YELLOW GOLD
Vacheron & Constantin, Genève, "Chronomètre
Royal", No. 356987, case No. 220075. Made circa
1900.
Very fine and rare, large, keyless, 18K yellow gold
pocket lever chronometer. Accompanied by the
certificate of origin and an extra enamel Vacheron
& Constantin chronometre royal dial.
Four-body, bassine, polished, engine-turned
case back. Hinged gold cuvette.
White enamel with bold radial Roman numerals,
outer minute track, lsubsidiary seconds dial.
Yellow gold spade hands.
22```, frosted gilt, 18 jewels, wolf`s tooth
winding, straight-line lever escapement, cut bimetallic
compensation balance, blued steel Breguet
balance spring, swan- neck micrometer regulator.