Longines La Grande Classique de Longines

The La Grande Classique de Longines, reference L4.908.4.11.6, has a 36 mm round case in steel. The white dial has painted Roman numerals and black hands. The case measures 7.6 mm thick and 41.5 mm lug-to-lug, with water resistance rated to 30 metres. Self-winding calibre L591.5 provides up to 45 hours of power reserve and is visible through a transparent case back. A scratch-resistant sapphire crystal covers the dial. A steel bracelet closes with a triple safety folding clasp and a push-piece opening mechanism. The bracelet fits between lugs spaced 20 mm apart.