The Spirit Zulu Time embodies Longines legacy in multi-time zone watches, tracing back to its first dual time zone model in 1925, marked by the Zulu flag—“Zulu” signifying universal time for aviators. This modern GMT features a self-winding movement with a 72-hour power reserve and monocrystalline silicon balance-spring. It includes a bi-directional bezel, screw-in crown, and 10 bar water resistance. • Powered by the automatic movement with a power reserve of up to 72 hours. • Presented on a stainless steel bracelet with push button clasp. • Scratch resistant sapphire crystal glass. • 42mm case width. • 100 metre water resistance.