Entirely designed in-house, the Annual Calendar School Piece Blue Opaline embodies all the values and spirit, Laurent Ferrier infuses in all his creations. These timepieces were developed with the aim of ensuring extremely smooth handling, while also ensuring visual balance, readability, and performance in all circumstances – all values dear to Laurent Ferrier.

With its date and month fast-adjustment by simply turning the crown forward and backward, these timepieces offer a great experience to the wearer. For its annual calendar complication, Laurent Ferrier decided to pay a tribute to its first manual winding movement: The tourbillon double hairspring. The new caliber features a long “blade” type click ratchet which became a distinctive signature.