The Longines Conquest Heritage L16504526 is a 40mm stainless steel watch featuring a black lacquered polished dial with applied rose gold-tone indexes and hands, enhanced with Swiss Super-LumiNova® for improved visibility. Powered by the automatic Caliber L888 movement, it offers a 72-hour power reserve and operates at 25,200 vibrations per hour. The watch includes a scratch-resistant sapphire crystal with anti-reflective coating, a screw-down case back adorned with an 18-karat gold medallion, and is water-resistant up to 50 meters. Completing the design is a stainless steel bracelet with a double security folding clasp and micro-adjustment system. Reference number: L16504526.