Breguet Reine de Naples 9915

Breguet's Reine de Naples 9915, reference 9915BR/58/964D0, has an oval rose gold case measuring 36.5 mm in height. The case measures 10.4 mm thick, with lugs set 16 mm apart. A self-winding calibre 537/3 drives the watch, offering 45 hours of power reserve, and a sapphire crystal covers the mother-of-pearl dial. The case back is also sapphire, so the finished movement remains visible. Central seconds appear on the dial alongside gem-setting, with diamonds set on the case. An alligator leather strap closes with a folding clasp in rose gold. Water resistance stands at 30 metres, modest but consistent with a dress piece of this kind.