The watch is new & unworn. Parts of the clasp are even still partially glued. rRP 22,800.00 eur "Free" because the Free Bridge, with its airy, open design that defies all conventions, is a new and technical interpretation of the Girard-Perregaux tradition. With this model, the classics are completely reinterpreted without neglecting the strong dna of the Bridges collection: a perfect bridge between the past and the future with a fresh touch of design and material. The GP01800 caliber The master watchmakers in La Chaux-de-Fonds have reinterpreted the reliable GP01800 caliber produced in their own manufacture and equipped it with the latest cutting-edge technology. It is equipped with a variable inertia balance. Most watches have a regulator arm that is used to change the effective length of the balance spring in order to speed up or slow down the rate of the watch. In a balance with variable inertia, the length of the balance spring is fixed and the rate is regulated by moving the weights attached to the balance wheel. This design offers more stability and greater shock resistance. Silicon was used for the escapement and parts of the balance. This material is only used by a few companies, although it offers numerous advantages. It is corrosion-resistant, neutral to temperature fluctuations, lightweight and less sensitive to magnetic fields. Silicon offers a whole range of user benefits. For example, while parts made from conventional materials can behave differently at different temperatures, silicon components remain stable and contribute to constant accuracy. In addition, the low coefficient of friction of silicon reduces both wear and energy consumption.