Inspired by a rich heritage a symbol of strong pioneering spirit42mm stainless steel case presented on a blue leather strap powered by the l688. 4 calibre movement approved and certified by the coscembrace the pioneering spirit inspired by a rich heritage, the longines spirit timepieces are a touching tribute to the courageous men and women who left their mark on the world, encouraging new generations to push limits and surpass themselves. The spirit collection embraces the strong pioneering spirit that has influenced longines since the earliest days. With present day aesthetics and technical requirements, this collection captures the essence of history with modernised details. Timeless sophisticationthis sophisticated timepiece features a 42mm stainless steel case presented on a blue leather strap with contrasting white stitching. The sunray blue dial presents applied arabic numerals, silver tone, sandblasted hands, a 30 minute counter, 12 hour counter, and small seconds sub dial, as well as a date display. Approved and certified by the cosc, this chronometer is powered by the l888. 4 calibre movement with 72 hours of power reserve for optimum performance.