The Ocean Biretrograde Perpetual Calendar Automatic 42mm takes a new approach on how indications are presented on a Harry Winston perpetual calendar watch. They are set out within an area that is defined by color and by height levels. This represents a new design challenge for Harry Winston’s Ocean family of watches. One of the most noble and lavish complications has been rethought and incorporated into the design of a unique and striking watch with a modern aesthetic. This new piece comes in 18-karat rose or white gold, and will also be available in a limited anniversary edition of 20 timepieces in white gold with baguette-cut diamonds set into the bezel and lugs.
Equipped with an automatic movement inside the 18-karat rose or white gold case, the HW3501 caliber is regulated by a silicon balance spring and boasts a 72-hour power reserve. This autonomy is made possible by a white gold engraved openwork rotor, a hallmark of Harry Winston watches.