Longines HydroConquest 42mm Automatic Men’s Watch

A strong expression of Longines’ modern dive watch design, this Longines HydroConquest 42mm Automatic Men’s Watch brings sharp contrast and confident performance to the wrist. The polished black lacquered dial and matching ceramic bezel create a sleek, purposeful look, while the stainless steel bracelet gives the watch a robust everyday finish. Built for life in and around the water, this HydroConquest balances technical capability with the refined style expected from Longines.

At A Glance

The 42mm stainless steel case is paired with a unidirectional rotating ceramic bezel, screw-in crown and screw-down case back for true dive watch confidence. A stainless steel bracelet with double security folding clasp and micro-adjustment system completes the design with a secure, comfortable fit.

The black lacquered dial is finished with Swiss Super-LumiNova® for enhanced visibility in low light, while a date window at 3 o’clock adds everyday practicality. A scratch-resistant sapphire crystal with several layers of anti-reflective coating on both sides protects the dial.

Powered by Calibre L888.5, a self-winding mechanical movement beating at 25’200 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 72 hours.