Longines HydroConquest

⌚ Longines HydroConquest Ref. L3.783.4.56.6

Classic Dive Watch. Modern Swiss Precision.

The Longines HydroConquest delivers everything you expect from a professional-grade dive watch while maintaining the refined elegance that defines the brand. Its 41 mm stainless steel case is paired with a sleek black dial and matching black ceramic unidirectional bezel, ensuring both durability and timeless style.

Built for underwater performance, this HydroConquest offers 300 m / 1,000 ft water resistance, a screw-in crown, and a scratch-resistant sapphire crystal with anti-reflective coating. The dial is decorated with Swiss Super-LumiNova markers and hands, providing excellent legibility in low-light conditions.

Inside beats the Longines Calibre L688 automatic chronograph movement, delivering robust reliability and precision. Finished with a solid caseback and 21 mm lugs, this model balances sporty functionality with everyday sophistication.

• Case: 41 mm stainless steel

• Bezel: Black ceramic, unidirectional timing

• Crystal: Sapphire with AR coating

• Dial: Black with Super-LumiNova markers

• Movement: Longines Calibre L688 automatic

• Water Resistance: 300 m / 1,000 ft

• Crown: Screw-in, waterproof

• Caseback: Solid

A versatile piece that is both sought-after by enthusiasts and trusted by divers, the HydroConquest ref. L3.783.4.56.6 embodies Longines’s tradition of blending sporty robustness with Swiss luxury craftsmanship.