Breguet Classique Quantième Perpétuel 5327

Breguet's Classique Quantième Perpétuel 5327, reference 5327BR/1E/9V6, is a rose gold case measuring 39 mm across. The case stands 9.1 mm thick and carries the model's traditional round profile. A sapphire crystal covers the hand-guilloché silver dial, engraved on a rose engine in the manner Breguet has long favoured, and a sapphire caseback exposes the self-winding calibre 502 DRP1 with its 45 hour power reserve. The dial arranges a perpetual calendar with moon phase and power reserve display in symmetrical fashion, date at six, leap year and days opposite one another. Four correctors on the case allow adjustment of these functions. An alligator leather strap closes with a rose gold folding clasp. Water resistance stays modest at 30 metres, adequate for a dress watch of this kind.