Longines Flagship Classic

The Longines Flagship Classic, reference L4.374.3.07.7, has a 30 mm round case with a red PVD coating. The watch is set with diamonds. Self-winding calibre L592.5 has up to 45 hours of power reserve and is visible through a transparent case back. Over the dial is a scratch-resistant sapphire crystal, with several layers of anti-reflective coating on the underside. Pink hands indicate the hours and minutes on the sunray green dial. A red PVD-coated bracelet closes with a triple safety folding clasp and a push-piece opening mechanism. Case dimensions include a thickness of 8.1 mm and a lug-to-lug length of 36.4 mm; water resistance is rated to 30 metres.