The case material is composed of unidirectional, non-braided and pre-impregnated carbon fibres, combined with lightweight titanium powder to form extremely thin layers, measuring just 0.05mm in thickness. These layers are superimposed upon one another, each orientated differently to form ‘stacks’ which are then cut into octagons, an industry first. The octagonal shapes are placed in a mould and subjected to heat and extreme pressure. Thereafter, the case components, including the bezel, are milled from the material and then subsequently refined by hand. While Girard-Perregaux could have created circular shapes, the octagonal form is close to the heart of the Maison, it’s a shape that has become a brand signature since the release of the inaugural Laureato in 1975. Five times lighter than steel but with comparable strength and rigidity, the high-tech case material provides a compelling case for selection. Interestingly, it has a wavy appearance, reminiscent of Damascus steel.