Longines Hydroconquest Automatic – L3.779.4.70.6

Built for precision and styled for versatility, the Longines HydroConquest L3.779.4.70.6 delivers exceptional performance in a refined 39mm profile. Its stainless steel construction is paired with a scratch-resistant ceramic bezel, offering durability while maintaining a clean, modern aesthetic suited for both sport and everyday wear.

Engineered for serious water use, this timepiece features a unidirectional rotating bezel, screw-in crown, and screw-down case back, ensuring water resistance up to 300 meters (30 bar). A scratch-resistant sapphire crystal with multi-layer anti-reflective coating on both sides provides outstanding clarity in any environment.

Inside, an exclusive Longines automatic movement beats at 25,200 vibrations per hour and is equipped with a monocrystalline silicon balance spring for enhanced accuracy and resistance to magnetic fields. With a power reserve of up to 72 hours, it offers dependable performance over extended periods.

The black lacquered polished dial delivers a sleek, understated look, enhanced by Swiss Super-LumiNova® for optimal legibility in low light. Completing the watch is a stainless steel bracelet with a double security folding clasp and micro-adjustment system, ensuring a secure and comfortable fit throughout the day.