24-hour legibility. Equipped with self-contained tritium gas tubes, the 41mm Stainless Steel Navigator ensures constant visibility with no need to charge from an external light source. Until April 30th, get a FREE GIFT CARD with any purchase of $500USD or more!* Tap to shop the watch. 📸 hacking_2nds | 41mm Stainless Steel Navigator #MarathonWatch #BestInTheLongRun #LumeShot #SSNAV #WatchCollector #WatchEnthusiast