Halcyon Aluminium Backplate Size:Small - Special Order This makes the BZ420X Heated

This makes the BZ420X Heated significantly warmer than the previous BZ400 Extreme model

Shared Diving Philosophy: Our unwavering commitment to Halcyon stems from a shared dedication to cutting-edge technology and the enduring diving ethos they established

Powered by two AAA batteries that last over 50 hours of continuous use

This is increased to more than 5mm in salt water

medium pressure gas increases faster than ambient pressure

Halcyon Aluminium Backplate Size:Small - Special Order This makes the BZ420X HeatedSpecially designed for mating with all Halcyon and conventional wings, the Halcyon Aluminium Backplate with utility holes allows easy mating with the optional MC Storage Pak to stow various lift devices. Halcyon backplates have been refined to provide the highest quality finish and materials available. Small details, like the unique bends near the bottom of the plate, create an ergonomic curve, increasing diver comfort. Meanwhile, the precise