Blancpain Villeret Quantième Complet

Blancpain's Villeret Quantième Complet, reference 6654 3613 55B, comes in a 40 mm red gold case. The case measures 10.9 mm thick and carries a sapphire crystal over a sunburst grey dial. Inside is the self-winding calibre 6654.4, with a power reserve of 72 hours. The watch is a complete calendar, showing date, weekday and month alongside a moon phase display and central seconds. This combination of indications makes it a full calendar watch in the proper sense, with the moon phase adding a further layer of mechanical work. A grey alligator leather strap closes on a folding clasp, sized at 22 mm at the lugs. Blancpain rates the case to a depth of 30 metres.