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Longines Legend Diver Watch 39mm with Black Dial - L37644509

Model # L37644509
Abt # L37644509
  • Internal Turning Diving Flange Screw-In Crown
  • Monocrystalline Silicon Balance-Spring Power Reserve Up To 72 Hours
  • Engraved Case Back
  • Scratch-Resistant Sapphire Crystal
  • Water-Resistant To 300 Meters
  • Black Lacquered Polished Dial With Super-LumiNova Dial
  • Black Rubber Strap
  • Magnetic Resistant
  • Chronometer Officially Certified
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Longines L3.764.4.50.9 Legend Diver Watch 39mm with Black Dial

Longines Legend Diver
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.

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Frequently Asked Questions

  • The watch is water-resistant up to 30 Bar (300 meters), making it suitable for professional marine activity, serious surface water sports, and diving.
  • It features an automatic self-winding mechanical movement with a monocrystalline silicon balance-spring, providing precise timekeeping and a power reserve of up to 72 hours.
  • The case is made from stainless steel with a silver-tone finish and a scratch-resistant sapphire crystal with anti-reflective coating, while the band is a blue resin strap with a buckle closure.
  • Yes, it includes an internal turning diving flange operated by a screw-in crown, which prevents accidental bezel adjustments underwater, as well as luminous hands and markers for visibility in low-light conditions.
  • The watch is magnetic resistant and is officially certified as a chronometer, ensuring high precision and durability against magnetic fields.