Longines Spirit Zulu Time

The Longines Spirit Zulu Time, reference L3.812.5.53.6, is a GMT watch with a 42 mm round case in steel with an 18 karat yellow gold cap. 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. Gilt hands appear alongside applied Arabic numerals on the anthracite dial. A steel bracelet closes with a double safety folding clasp and a push-piece opening mechanism. 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.