Jaeger-LeCoultre Duomètre 600.2.28.S, 2000s 18k rose gold round case, n.2650750, rectangular pusher, display back. Argenté dial, applied arabic numerals, gold center seconds hand, blue chronograph hand, counter for 60-minute and 12-hour register, aperture for chronograph minute counter, independent power reserve indication for time in gold and chronograph in blue, counter for 1/6th flying seconds. Hand-winding movement, cal.380. JLC leather strap and JLC rose gold deployant buckle. Size: 42 mm.  Accompanied by JLC warranty, booklets, loupe, box, outer box.