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. CASE Shape: Round Material: Stainless steel Glass: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides Case Back: Screw-down case back Dimension: Ø 39.00 mm Lug distance: 20 mm Lug-to-lug: 47.00 mm Thickness: 12.70 mm Water Resistance: Water-resistant to 30 bar Weight: 146.0 g Case Specificities: Internal turning diving flange, Screw-in crown DIAL & HANDS Dial color: White matt Hour markers: Painted Arabic numerals and indexes Hands: Black hands Specificities: Swiss Super-LumiNova® MOVEMENT & FUNCTIONS Movement Type: Automatic Functions: Hours, minutes, seconds Caliber: L888 Movement Description: Self-winding mechanical movement beating at 25'200 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 72 hours STRAP Bracelet/Strap: Bracelet Material: Stainless steel Buckle: With double security folding clasp with micro adjustment system REF: L37644166