VACHERON & CONSTANTIN very fine and rare 18k yellow gold hunting cased pocket watch with chronograph, Switzerland around 1915, heavy smooth 3-cover-gold case, pusher for chronograph at 12, cuvette signed, 3-piece construction enamel dial with Roman numerals, Breguet-hands, 30-minutes-counter at 3, constant second at 9, gold plated 2/3-board precision lever movement, compensation-balance with Breguet-hairspring, precision adjustment, endstone on escape wheel, beveled cadrature, diameter approx. 53 mm, needs to be overhauled, condition 2