Longines Legend Diver Automatic Men's Watch L37644507

Originally designed for underwater exploration, the Longines Legend Diver is equally at home on land or underwater. With its timeless design and cutting-edge performance, it has been a true icon of watchmaking since 1959. At first glance, it is distinctive because of its two crowns and internal rotating bezel. Invented by Longines, the position of the bezel inside the case protects it from accidental manipulation and shocks that could alter its settings. These true tool watches are powered by exclusive Longines calibres equipped with a silicon balance-spring. The collection is available in a range of sizes, materials and colours. Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides. Automatic movement self-winding mechanical movement beating at 25'200 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 72 hours. Double security folding clasp with micro adjustment system. Water-resistant to 30 bar / 300 Meters.