Longines watches and devices, thanks to their reliability, accuracy, robustness and original technology, have contributed to the success of numerous pioneering exploits. They have accompanied explorers on their journeys to the last unknown lands, defied extreme weather, navigated wild oceans and played a part in opening up new air routes and establishing aviation records.
Numerous explorers and aviators have placed their trust in and even entrusted their lives to Longines. The brand has equipped a host of adventurers with their precision tool watches: Amelia Earhart, Paul-Emile Victor, Elinor Smith and Howard Hughes are foremost among those who benefited from its expertise as they conquered air, land and sea.
The Longines Spirit collection brings this rich heritage back to life. Linking history with innovation, the new models take traditional features from pilot’s watches and combine them with contemporary lines and codes. The oversized crown, the flange, the pronounced step around the crystal, the font of the dial, the diamond shape indexes and the large, luminous “baton” hands are all elements drawn from the days of pioneering aviation. Reworked and updated, they blend harmoniously with the overall contemporary design. In addition, great care has been taken with the various finishes on the details, whether brushed, matt, polished or in relief.
The Longines Spirit’s elegance is equalled only by its state-of-the-art technology. Longines has fitted this range exclusively with self-winding movements (L888.4 and L688.4) with silicon hairsprings to guarantee extreme accuracy and increased longevity. The calibres, with a power reserve of 64 and 60 hours respectively, are chronometer-certified by the Official Swiss Chronometer Testing Institute (COSC). The advanced technology of this new collection is also complemented by the domed sapphire glass with multi-layered anti-reflective coating on both sides, screw in crown, and engraved case back secured with six screws.
Reference: https://www.longines.com/en-us/universe/news/longines-spirit