Building on nearly two centuries of excellence in Swiss watchmaking, Longines unveils an extensively redesigned HydroConquest collection that blends contemporary aesthetics with proven performance. Available in 39-mm and 42-mm sizes, the range features four new dial variations and five striking ceramic bezel  colors, complemented by innovative bracelets, including a newly introduced Milanese mesh version. This new generation embraces bold refinement for every pursuit. The collection debuts with a compelling campaign starring Longines Ambassador of Elegance Henry Cavill, filmed on the dramatic shores of Tenerife, where the interplay of land and sea captures the very essence of the HydroConquest.

Since its introduction in 2007, the HydroConquest collection has embod-ied Longines’ distinctive approach to watchmaking, combining robust func-tionality with the understated elegance that defines the brand. Drawing inspi-ration from maritime adventure while maintaining timeless design principles, these timepieces have established themselves as sporty companions that transition seamlessly from active pur-suits to elegant occasions.

Redesigned for the modern explorer

For 2026, Longines presents a comprehensively reimagined HydroConquest line featuring automatic models in two versatile sizes. The 39- mm and 42-mm stainless-steel cases deliver contemporary proportions that balance presence with wearability, while refined details throughout the collection speak to Longines’ commitment to horological excellence.

The redesigned dial showcases an elegant aesthetic, with new applied indices treated with Super-LumiNova® for exceptional legibility. The collection offers four dial options: polished lacquered finishes in blue, black, and green – each providing depth and visual interest – plus a distinctive frosted-blue sunray variant that creates a captivating play of light across its textured surface. Five ceramic bezel colors frame these dials: classic black, blue and slate grey are joined by two vibrant new shades – verdant green and luminous blue – allowing numerous dial and bezel combinations.

The reworked unidirectional rotating bezel system, borrowed from the Ultra-Chron Diver model, delivers enhanced tactile feeling. A new Super-LumiNova® capsule at the time “0” position on the bezel brings optimal visibility in all lighting conditions. With a screw-in crown and robust construction, these time-pieces offer a water resistance of up to 30 bar (300 meters).

Power beneath the surface

At the heart of each watch beats the Longines exclusive calibre L888.5, a self-winding mechanical movement featuring a silicon balance-spring and innovative components that deliver exceptional precision, making it up to ten times more resistant to magnetic fields than ISO 764 standards require – a crucial advancement for modern time-pieces regularly exposed to magnetic interference. With a power reserve of up to 72 hours, this movement exemplifies Longines’ dedication to both performance and reliability.

The screw-down case back now bears the same refined Longines logo, in a design familiar to GMT models launched in 2023, featuring a planisphere engraving that subtly connects this collection to Longines’ heritage of equipping explorers and adventurers. This design continuity extends to the bracelet, with three models presented on stain-less-steel featuring elegant H-shaped links, the same sophisticated design introduced with the GMT models. These bracelets incorporate a double-folding safety clasp with a micro-adjustment system, offering four adapting ranges for personalised comfort.

A first for HydroConquest

Marking a significant innovation for the collection, three additional references debut on Milanese mesh bracelets crafted from high-quality stainless steel. Featuring a full-brushed finishing with polished sides, these bracelets complete the sophisticated explorer aesthetic that seamlessly bridges heritage and modernity. 

The tapered mesh construction offers exceptional comfort and breathability, and the micro-adjustment clasp ensures an impeccable fit. Improved shorten-ing links allow for easy personalisation, making these bracelets as practical as they are elegant.

With its blend of technical excellence and refined design, the new HydroConquest embodies a spirit of freedom and purposeful movement. These are timepieces for individuals who navigate between worlds – between land and sea, between adventure and elegance – with equal confidence and grace.