Jaeger-LeCoultre

"Master Control - Géographique" Jaeger-LeCoultre, "Master Control 1000 Hours- Géographique", case No. 2391672, Ref. 147.8.57 S. Sold on July 18th, 2006. Very fine, "World Time", center seconds, self-winding, waterresistant, stainless steel wristwatch with 40-hour power reserve sector, day and night indications, date and a stainless steel Jaeger-LeCoultre deployant clasp. Accompanied by guarantee and booklet. Three-body, polished, concave lugs, transparent case back with 4 screws, a second crown at 10 to select the city of an additional time-zone, sapphire crystals. Silvered Sunray-brushed, with applied dart indexes and 12, 3 ,9 Arabic numerals, subsidiary dials for the second time-zone, 24 hour indication for the second timezone, the days of the month and the up and- down indication, aperture for a bi-directional rotating disk with the names of the world’s major cities. Polished and frosted alpha hands. Cal. 937, rhodium-plated, fausses cotes decoration, 38 jewels, straightline lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, 22K gold rotor segment, hack mechanism. Dial, case and movement signed. Diam. 40 mm. Thickness 12 mm.