Reinventing the rebreather

SE7EN+ redefines what we have come to know as a rebreather. Building upon traditional rebreather design but embracing technological innovation has led to the SE7EN+ with capabilities beyond anything seen before. The patented oxygen sensor management and the groundbreaking oxygen sensor technology ensure that rebreather safety is no longer a guessing game. It is easy enough for a beginner to master, advanced enough to appease the professionals

Customize

Design your own regulator kit and realize your dream with the Poseidon Custom Program. Customize your Xstream regulator with a total of 18 color combinations. Pick components to fit your desire.

THREE STEPS AWAY

• Choose between Xstream Deep or Black
• Combine colors
• Select hose length
• Choose pressure gauge

Plan dive analyse

Featuring a state-of-the-art dive log, planner, and device configuration, Reef provides a complete dive tool for every diver no matter experience, level, or dive style. It is designed to maximize your passion for diving by extending the experience before and after the dive. Bring all the power of the Reef app wherever you go.

High performance regulators

Poseidon Xstream, Cyklon, and Jetstream - Trusted icons proudly showing our heritage since 1958. The Cyklon X will combine the legendary durability of the Cyklon second stage with our patented Xstream first stage. Regardless of if you are diving in the shallow tropical coral reefs or below the ice in Antarctica, you can trust them to always deliver what you need. Our regulators have supported US Navy and Deutsche Bundeswehr for years, and they want the best they can get.