Longines Conquest

The Longines Conquest, reference L3.430.4.87.6, has a 34 mm round case in steel. The watch is set with diamonds. Self-winding calibre L888.5 has up to 72 hours of power reserve and is visible through a transparent case back. The dial is covered by a scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides. Polished silvered hands indicate the hours and minutes on the white mother-of-pearl dial. A steel bracelet fastens with a triple safety folding clasp and a push-piece opening mechanism. The dial has a date display and central seconds. Measuring 10.9 mm thick and 41.1 mm lug-to-lug, the case has a water-resistance rating of 100 metres.