This refined timepiece from the Longines Flagship collection features a sleek sunray black dial complemented by silvered polished hands and a date display. Powered by a self-winding mechanical movement beating at 28,800 vibrations per hour, it includes a monocrystalline silicon balance-spring for enhanced precision and a 45-hour power reserve. • Powered by the automatic movement with a power reserve of up to 45 hours. • Presented on a stainless steel bracelet with push button clasp. • Scratch resistant sapphire crystal glass. • 30mm case width. • 30 metre water resistance.