LIKE NEW Jaeger LeCoultre 18K Rose Gold Duometre a Quantieme Lunaire / Q6042420

Case Size 42 mm 18K rose gold fitted with JLC brand new croco strap ($590). JLC calibre 381, manual Winding movement. Hours, Minutes, Seconds, Jumping-second, Date, Moon-phase (North and South), Central hours, minutes and seconds, Power reserve, Chronograph: concentric hours and minutes, minute-unit indicator, seconds, jumping seconds, chronograph power reserve 50. Box and Cert Dated OCT 2010. Retail Price $55500.

The new Duomètre à Quantième Lunaire displays time with a jumping seconds hand showing 1/6th of a second increments and additionally providing the date and the age of the moon in a separate sub dial. Its unique Dual-Wing movement concept features two independent power supplies: one entirely dedicated to creating a perfect timing foundation – regulated by escapement and balance –, the other solely for the display of time – hour, minute and seconds hands – as well as date and the age of the moon for the Northern as well as the Southern hemisphere. Both are synchronized through the jumping seconds hand mechanism driven by the escapement.