Le Coultre & Cie. / E. Bolle, Paris / Geneva, Case No. 19365, 56 mm, 183 g, circa 1890

A very fine, heavy, astronomical minute repeating hunting case pocket watch with chronograph, perpetual calendar and moon phase
Case: 18k rose gold, polished, à goutte, signed gold dome, pusher for chronograph at "12", glazed movement. Dial: enamel, radial Roman hours, auxiliary seconds, moon phase and moon age, three subsidiary dials for indications of the weekday, the date and months under consideration of the leap year, four levers for fast setting of the calendar, gold spade hands. Movm.: bridge movement, rhodium-plated, decorated, signed Le Coultre & Cie., mirror-polished chronograph steel parts, ratchet-wheel, 2 hammers / 2 gongs, screwed gold chaton, wolfteeth winding wheels, gold screw compensation balance, index spring fine adjusting device.