Longines Spirit Zulu Time

The Longines Spirit Zulu Time, reference L3.812.4.93.2, is a GMT watch with a 42 mm round case in steel. The watch is chronometer-certified. Self-winding calibre L844.4 has up to 72 hours of power reserve. Over the dial is a scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides. Polished silvered hands appear alongside applied Arabic numerals on the sunray blue dial. A blue calf leather strap closes with a double security folding clasp with a micro adjustment system. Case dimensions include a thickness of 14.1 mm and a lug-to-lug length of 49.4 mm; water resistance is rated to 100 metres.