Citizen Promaster DivervsLuminox MIL-SPEC 46mm

The Citizen Promaster Diver is praised by owners for its handsome dial made from recycled materials and comfortable, lightweight wearability. Its Eco-Drive movement is noted for high accuracy, with one owner reporting +1 second in 7 days. Some owners express a preference for sapphire crystal and ceramic bezels over the stock mineral glass and aluminum, and one noted a slightly misaligned bezel and chapter ring. One owner of a different Promaster model reported their quartz movement required repairs twice. Overall, owners rate the Citizen Promaster Diver highly for its attractive dial and accurate solar-powered movement at an affordable price point.

The Luminox MIL-SPEC 46mm is recognized for its MIL-PRF-46374G compliance, durable Carbonox+ case, and sandblasted titanium bezel. It features a thermocompensated ETA F06.412 quartz movement with HeavyDrive and PreciDrive, offering accuracy to approximately 10 seconds per year. The watch includes multi-color tritium illumination and comes with both rubber and NATO straps. However, its 46mm size is considered larger than average, and some find the thick white borders around the tritium markers detract from legibility, making the markers appear doubled. One owner reported a previous Luminox watch losing water resistance after a second battery change, and another owner expressed concern over a fragile crystal not suiting the military theme, recommending sapphire crystal variants. Overall, owners rate the Luminox MIL-SPEC 46mm highly for its robust build and exceptional quartz accuracy at its price point.