JULES JURGENSEN LARGE THREE-BRIDGE ONE
MINUTE TOURBILLON WITH DETENT ESCAPEMENT
REGULATED BY A. PELLATON PINK GOLD
Jules Jurgsensen, Copenhagen, made in Switzerland, No.
14168. Made in 1883.
Very fine, rare and large 18K pink gold hunting-cased keyless
pocket watch with one minute tourbillon and Jurgensen's
patented bow hand-setting mechanism. Accompanied by a
copy of the Jules Jurgensen archive confirming its sale in the
amount of CHF 1297.
Four-body, "bassine et filets". Glazed cover for the
movement.
White enamel, radial Roman numerals, outer minute
track, subsidiary seconds. Blued steel spade hands. M. 20''',
rhodium plated, White enamel with radial Roman numerals,
outer minute track with five-minute Arabic markers,
subsidiary sunk seconds dial. Blued steel fleur de lis hands.
45 mm.(20'''), nickel with three parallel bridges, 19 jewels,
Grether 3 type tourbillon with pivoted detent escapement,
guillaume balance, blued steel Breguet balance spring
with amplitude safety device, gold going train including the
stationary third wheel.