Breguet Classique La Musicale 7800

Breguet's Classique La Musicale 7800, reference 7800BR/AA/9YV02, is a rose gold watch measuring 48.1 mm across. The case stands 16.7 mm thick and carries a self-winding movement, calibre 0900, with 55 hours of power reserve. A sapphire crystal covers the silver dial, which is hand-guilloché and set with diamonds in the rose-engine pattern at its centre. The seconds hand ends in a treble clef, and the mechanism houses an alarm that plays a melody on a set of tuned blades, shown alongside a power reserve display. An alligator leather strap closes with a rose gold folding clasp. Despite the acoustic mechanism, water resistance holds at 30 metres.