Jaeger-LeCoultre Calendrier Perpétuel Grand Réveil 180.1.99

Jaeger-LeCoultre astronomical gents wristwatch Calendrier Perpetual Grand Reveil in 18k yellow gold reference 180.1.99, Switzerland around 1992, solid gold case including leather strap with original 18k yellow gold deployant clasp, case back 6- times screwed, arched sapphire crystal, white dial with luminous indices, blued steel hands, 24- hour-display, alarm and perpetual calendar with day, date, month, year and moon phase, correction at 8, acoustics on bronze clay spring, calibre 919, 31 jewels, 4 adjustments, diameter approx. 42 mm, JLC box (abraded) and papers enclosed, needs to be overhauled, condition 2-3