Breguet Classique Phase de Lune 7787

Breguet's Classique Phase de Lune 7787PT/2N/9VU is a 39 mm platinum-cased watch with a black Grand Feu enamel dial. The case measures 10.3 mm thick, with lugs set 20 mm apart, and a sapphire crystal covers the dial while a sapphire caseback allows a view of the movement. Inside is the self-winding calibre 591 DRL, offering 38 hours of power reserve. Central seconds run alongside a moon phase at 12 o'clock and a power reserve indicator at 3 o'clock, its long hand tracking the remaining autonomy. The watch is fitted on an alligator leather strap with a platinum folding clasp. Breguet rates the case to 30 metres.