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HYDROCONQUEST
The 2026 Longines HydroConquest automatic 42mm in stainless steel and ceramic, built for connoisseurs of performance and taste. Black dial with Super-LumiNova, calibre L888.5 with 72h power reserve and silicon balance spring. 300m water resistance with unidirectional bezel. Reference: L3.788.4.90.6
$861.88
Original: $2,462.50
-65%HYDROCONQUEST—
$2,462.50
$861.88More Images








HYDROCONQUEST
The 2026 Longines HydroConquest automatic 42mm in stainless steel and ceramic, built for connoisseurs of performance and taste. Black dial with Super-LumiNova, calibre L888.5 with 72h power reserve and silicon balance spring. 300m water resistance with unidirectional bezel. Reference: L3.788.4.90.6
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Product Information
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Shipping & Returns
Description
The 2026 Longines HydroConquest automatic 42mm in stainless steel and ceramic, built for connoisseurs of performance and taste. Black dial with Super-LumiNova, calibre L888.5 with 72h power reserve and silicon balance spring. 300m water resistance with unidirectional bezel. Reference: L3.788.4.90.6






















