The SPB243J1 is a modern reinterpretation of the 1959 Alpinist. Inspired by the iconic aesthetics of the original model, it incorporates state-of-the-art technology and functionality in form and function. Lumibrite is used to cover the three hands and the markers, which are set on small silver supports to create a three-dimensional effect. The cases are polished for a more modern look. This model is equipped with a 6R35 calibre, which offers a 70-hour power reserve.