The Longines La Grande Classique de Longines L4.209.1.91.7 is a women's quartz watch featuring a 24.00 mm stainless steel case with red PVD coating. It has a white dial with black Roman numerals and hands, protected by a scratch-resistant sapphire crystal. The watch is water-resistant up to 3 bar and comes with a stainless steel and red PVD coating bracelet, secured by a triple safety folding clasp with push-piece opening mechanism. Reference number: L4.209.1.91.7.