Longines Legend Diver

The Longines Legend Diver, reference L3.764.4.50.7, has a 39 mm round case in steel. The watch is chronometer-certified. The case is 12.7 mm thick and 47 mm lug-to-lug, with water resistance rated to 300 metres. Self-winding calibre L888.6 provides up to 72 hours of power reserve. The black lacquered polished dial carries painted Arabic numerals and indexes alongside polished silvered hands. A steel bracelet fastens with a double security folding clasp with a micro adjustment system. Central seconds appears on the dial. A scratch-resistant sapphire crystal covers the hour and minute display, with several layers of anti-reflective coating on both sides.