Breguet Classique Phase de Lune 7787

Breguet's Classique Phase de Lune 7787, reference 7787BB/12/9V6, comes in a 39 mm white gold case. The case measures 10.3 mm thick, with lugs set 20 mm apart. A sapphire crystal covers the silver dial, which is finished by hand in a guilloché pattern. Inside is the self-winding calibre 591 DRL, offering 38 hours of power reserve. The dial shows a moon phase at 12 o'clock and a power reserve display at 3 o'clock, along with a central seconds hand, and the sapphire caseback reveals the movement's finishing. A folding clasp in white gold secures the alligator leather strap to the wrist. Breguet rates the case to 30 metres of water resistance.