Longines La Grande Classique de Longines

The La Grande Classique de Longines, reference L4.918.1.91.2, has a 38 mm round case with a red PVD coating. Painted Roman numerals accompany black hands on the white dial. Measuring 8.1 mm thick and 43 mm lug-to-lug, the case has a water-resistance rating of 30 metres. The dial is covered by a scratch-resistant sapphire crystal. A black alligator leather strap with a young cow leather underside fastens with a pin buckle. The strap fits between lugs spaced 20 mm apart. Self-winding calibre L591.5 has up to 45 hours of power reserve and is visible through a transparent case back.