Ralf Tech
WRV Marine Nationale Squad - French military navy watch

There’s nothing ordinary about it. This watch tells a story of secret missions, rough seas, discipline, and silence. It’s the RALF TECH WRV Hybrid Automatic from 2013, originally designed to equip the French Navy’s elite commandos marine. A rare piece, produced in a limited series, it doesn’t just evoke the military world – it comes directly from it. Worn in the field during real operations by French special forces, this watch is far more than a simple timekeeping instrument: it is a survival tool, a trusted companion in action.

With its brushed stainless steel case – bold yet ergonomic – the WRV displays a silhouette inspired by 1970s dive watches, blending retro aesthetics with modern-day performance. It runs on RALF TECH’s exclusive hybrid movement, combining the accuracy of quartz with the autonomy of an automatic mechanical winding system – a technology developed for professionals, tested and trusted in the most extreme environments. Water-resistant to 200 meters, with exceptional legibility even in complete immersion, the WRV meets the operational demands of combat divers, where every second counts.

Founded in the early 2000s, RALF TECH quickly made its mark in the world of independent watchmaking through its pragmatic approach and close relationship with the military sphere. In 2005, the brand created the first watch ever worn during an autonomous dive to -330 meters – a feat that sealed its reputation for toughness and reliability. Since then, RALF TECH has continued designing its watches in close collaboration with the French armed forces, including commandos marine, special forces, and elite Gendarmerie units.

Buying a military WRV on the pre-owned market from Mostra means more than simply acquiring a watch – it’s gaining a piece of living history, an object shaped by real-world use, infused with adrenaline and expertise. Each watch offered by Mostra is thoroughly inspected, authenticated, serviced if needed, and presented in a condition that respects its story. For collectors and enthusiasts of military timepieces alike, it’s the assurance of a safe, transparent, and meaningful purchase. A WRV Hybrid from the French Navy doesn’t just tell time – it carries memory, rugged aesthetics, and a legacy of operational excellence. At Mostra, it awaits someone who truly understands its value.