The Longines Legend Diver ref: L3.764.4.50.0 features a stainless steel case with a diameter of 39mm. This model is powered by the Longines caliber L888.6 automatic movement and is certified as a chronometer. The watch showcases a black dial, providing a stark contrast to its polished finish. Released in 2023, it combines modern technology with a classic design, making it a versatile addition to any collection.