The Supermarine 500m marks a bold new chapter in Bremonts professional dive watch collection. Crafted in 904L stainless steel, the 43mm case features a slimmer, more ergonomic profile with enhanced crown and bezel guards for added durability. Designed to withstand the pressures of deep-sea diving, it boasts a 500-metre water resistance rating, a helium escape valve, and a textured black ceramic uni-directional bezel. The dial introduces a striking new wave-pattern design, inspired by the oceans surface. Applied Super-Lumi Nova® indexes and sword hands ensure exceptional legibility in low light, while a domed sapphire crystal enhances clarity and adds a refined finish. Powered by the automatic BB64 movement with a 56-hour power reserve, the Supermarine 500m offers uncompromising performance beneath the surface. Available on Bremonts newly engineered quick-release Supermarine braceletwith micro-adjustment and polished-satin infinity linksor a high-performance rubber or NATO stra