JAEGER-LECOULTRE. A FINE AND VERY RARE 18K WHITE GOLD LIMITED EDITION SEMI-SKELETONISED TOURBILLON WRISTWATCH WITH RETROGRADE DATE, POWER RESERVE AND EQUATION OF TIME

JAEGER-LECOULTRE. A FINE AND VERY RARE 18K WHITE GOLD LIMITED EDITION SEMI-SKELETONISED TOURBILLON WRISTWATCH WITH RETROGRADE DATE, POWER RESERVE AND EQUATION OF TIME
JAEGER-LECOULTRE, GYROTOURBILLON 1 MODEL, NO. 16/20, REF. 149.3.07.S, CASE NO. 2'522'783, CIRCA 2006
Cal. 177 mechanical movement, 117 jewels, one minute multi-axis spherical tourbillon carriage visible through the semi-skeletonised dial, eccentric time display with silvered textured chapter ring and Arabic numerals, arched sector for retrograde date, two fan-form displays for equation of time and power reserve, circular case, glazed display back secured by four screws, 18k white gold Jaeger-LeCoultre double deployant clasp, case, dial and movement signed
43 mm. diam.