JACOB & CO. A VERY FINE AND UNUSUAL 18K PINK GOLD AND DIAMOND-SET LIMITED EDITION TOURBILLON WRISTWATCH WITH MULTIPLE TIME ZONES

JACOB & CO. A VERY FINE AND UNUSUAL 18K PINK GOLD AND DIAMOND-SET LIMITED EDITION TOURBILLON WRISTWATCH WITH MULTIPLE TIME ZONES
SIGNED JACOB & CO, RAINBOW TOURBILLON MODEL, NO, CIRCA 2009
Cal. ONE automatic lever movement, 18 jewels, one minute tourbillon carriage visible through the off-white engine-turned dial, three subsidiary dials for multiple time zones indication, circular case, glazed display back secured by eight screws,18k pink gold and diamond-set Jacob & Co. deployant clasp, case, dial and movement signed
47.5mm. diam.