JAEGER-LECOULTRE REF. 2511 PULSOMETER
CHRONOGRAPH YELLOW GOLD
Jaeger-LeCoultre Ref. 2511, case No. 86341. Made circa 1940.
Very fine and rare, 18K yellow gold, keyless dress watch with
chronograph, register and two-tone pulsometer dial.
Three-body, bassine pincèe, polished, inclined bezel,
snap-on back, co-axial button in the crown for the start/
stop and return-to-zero functions of the chronograph.
Two-tone gilt with black Arabic numerals, outer minutes
and fifths of a second divisions, outermost blue pulsation
scale, subsidiary seconds and instantaneous 30-minute
register. Blued steel feuille hands.
Cal. 1337, matte gilt, 18 jewels, straight line lever escapement,
monometallic balance, Breguet balance spring, index
regulator.