The Longines L4.512.4.91.6 La Grande Classique watch combines a 29mm round-shaped stainless steel case and silver stainless steel bracelet with a push button deployment clasp. It has a Bordeaux red sunray analogue dial with silver hands and 12 Top Wesselton VS-SI diamonds set at each index, with an approximate total weight of 0.081 carats, protected beneath scratch-resistant sapphire crystal glass. Power is generated by the Swiss quartz movement. This model also has a water resistance of up to 30 metres.