VACHERON & CONSTANTIN CHRONOMETER BULLETIN 1ERE CLASSE SILVER
Vacheron & Constantin, Genève, "Chronomètre", No. 101652/388452,
case No. 248313. Made in 1942.
Fine and rare, large, silver, keyless deck and pocket chronometer.
Four-body, "bassine", polished. Hinged cuvette.
White enamel, bold upright Arabic numerals, outer minute track,
large subsidiary seconds. Blued steel spade hands.
Cal. Rhodium-plated, fausses côtes decoration, 21 jewels, wolf's
tooth winding, straight-line lever escapement, cut bi-metallic compensation
balance, blued steel Breguet balancespring, micrometer
regulator.