The Longines Legend Diver L3.764.4.06.6 is a cool mix of vintage style and modern watchmaking. It’s a 39 mm automatic watch with a striking green dial and solid stainless steel case and bracelet, giving it a classic yet sporty look. Originally inspired by Longines’ dive watches from the 1960s, this version keeps that retro vibe alive while packing a reliable automatic movement and up to 300 m water resistance.