Breguet Classique Phase de Lune 9088

Breguet's Classique Phase de Lune 9088BR/52/964 is a 30 mm case in rose gold. The case measures 9.8 mm thick, with lugs set at 16 mm apart. A sapphire crystal covers the guilloché mother-of-pearl dial, and a sapphire caseback shows the movement from behind. Inside is the self-winding calibre 537L, giving 45 hours of power reserve. The dial combines a moon phase display at six o'clock with a small seconds indication, and the watch is set with diamonds. An alligator leather strap closes with a rose gold pin buckle. Breguet rates the case to 30 metres of water resistance.