Ahhh, the Audemars Piguet Perpetual Calendar. It’s hard to find a rival to this model (remember the ceramic one last year?), so it should come as no surprise at SIHH this year there are a handful making their debut. The ultra-thin Royal Oak Perpetual Calendar RD#2 might be the splashier release, but there’s also the […]

Audemars Piguet has a rich history of producing complicated Audemars Piguet Royal Oak Perpetual Calendar timepieces, dating back to the 19th century. In fact, the region in which Audemars Piguet was founded – Switzerland’s Vallée de Joux – is widely regarded as the foremost area where much of the development of perpetual calendars has occurred. […]