The Longines Spirit L3.810.1.53.6 is a 40mm titanium watch featuring an anthracite dial with applied Arabic numerals and hands coated with Swiss Super-LumiNova®. It is powered by the automatic Caliber L888.4 movement, offering a 72-hour power reserve and operating at 25,200 vibrations per hour. The watch includes a date function and is COSC-certified. It has a screw-in crown, is water-resistant up to 100 meters, and is fitted with a titanium bracelet secured by a triple safety folding clasp with push-piece opening mechanism. Reference number: L3.810.1.53.6.