Breguet Classique La Musicale 7800

Breguet's Classique La Musicale 7800, reference 7800BA/11/9YV, has an 18K yellow gold case measuring 48.1 mm in diameter. The case stands 16.7 mm thick, with 24 mm lugs. A self-winding calibre 0900 drives the watch, offering 55 hours of power reserve shown at 3 o'clock. The hand-guilloché silver dial, engraved on a rose engine, sits under a sapphire crystal, and the seconds hand ends in a treble clef motif. The standout complication is the alarm, which plays a classical melody through a hand-engraved metallic glass membrane, and the dial rotates fully when the tune starts. This piece is set with diamonds. It closes on an alligator leather strap with a yellow gold folding clasp, and the case carries a 30 metre water resistance rating.