Early 1990s | 18K Yellow Gold | Automatic | Perpetual Calendar, Moon Phases, and Alarm | Calibre 916 An exceptional and historically significant Jaeger-LeCoultre Grand Calendrier Perpetual Alarm, crafted in solid 18K yellow gold and powered by the renowned automatic Calibre 916. This early 1990s model represents the first generation of Jaeger-LeCoultre’s “modern” perpetual calendar alarm watches, a highly collectible piece combining technical mastery with timeless design. The original Jaeger-LeCoultre Cal. 916 automatic movement runs accurately, and all functions operate correctly. The watch has recently been fully serviced. The elegant white enamel dial is in excellent original condition, free from blemishes, and displays: • Month indication at 12 o’clock • Year aperture at 1 o’clock • Day of the week at 3 o’clock (in English) • Moon phase and day/night indication at 6 o’clock • Date display at 9 o’clock • Central alarm hand with a large red pointer The 18K gold case measures 41 mm (excluding crowns) and shows only light traces of wear consistent with careful use. Fitted with a crocodile leather strap and original Jaeger-LeCoultre solid gold clasp. The sapphire crystal remains in excellent condition. Offered in excellent overall condition, complete with its original papers and tags, a superb example of Jaeger-LeCoultre’s technical innovation and craftsmanship.