New to rebreather diving or just prefer a BCD over a wing? The Rebreather BCD is the perfect buoyancy compensation device and makes the conversion into rebreather diving as trouble free as possible. Learn more
FRONT MOUNTED COUNTERLUNGS
Experience low work of breathing and easily accessed OPV for effective loop control with this set of counterlungs. (Included) Learn more
SE7EN PADDLE DISPLAY
In addition to all the features of a normal dive computer, this display has clear alarm indicators, PO2 reading, and gas levels and calculates your remaining dive time depending on multiple limiting factors. (Included) Learn more
M28 DIVE COMPUTER
The M28 is not only a dive computer, but also a platform to enhance your rebreather experience with planning, analyzing, and configuring your SE7EN+. This is the preferred option for deeper diving. Learn more
ANALOG O2 SENSOR
Traditional analog O2 sensor. This is a consumable that needs replacement (Included) Learn more
SOLID STATE O2 SENSOR
Eliminate issues associated with analog sensors and enjoy reliable diving with Poseidon's digital Solid State O2 sensor. Unlike consumable alternatives, this sensor doesn't require replacement, leading to lower lifecycle costs. Dive confidently with Poseidon's state-of-the-art technology. Learn more
Choose between our harness in aluminum or stainless steel designed for optimal fit or use your own.
Choose between our wings to get a buoyancy compensator made for the SE7EN or use your own.
Choose from our optional selection of EU certified cylinders available in both steel and aluminum.
Automated safety tests, in-dive gas adjustments, and situational predictions are just the tip of the iceberg that opens rebreather diving for everyone. Get automatic, choose manual. A rebreather built for all divers. While giant strides in automating the SE7EN+ have opened the world of recreational rebreather diving, equal attention has been given to designing a rebreather with full controllability. Manual gas injection, trimix blends, and 100+ m deco diving to name a few, the SE7EN+ has it all.
No matter what configuration, a SE7EN+ will always deliver the safest and most enjoyable diving experience.
Connect your rebreather with the and elevate your diving experience with the Reef® App. This all-in-one dive companion offers a state-of-the-art dive log, comprehensive planner, and device configuration capabilities.
KEY PERFORMANCE FEATURES
Dive closer to marine life for a more intimate underwater experience
Enjoy significantly more time underwater with optimized gas consumption
Unmatched safety ensured through patented technology for a secure dive
Demonstrated reliability with a proven track record in diverse conditions
Adapt the system to evolving needs with its expandable and customizable features
Suited for both recreational and 100-meter technical rebreather diving
Extended comfort with a patented mouthpiece featuring a bailout valve
Real-time monitoring and control through an advanced Dive Management System
Plug-and-play compatibility with Dive-by-Wire technology for effortless setup
Accurate and durable oxygen monitoring with Solid State O2 Sensor technology
Stay connected with Bluetooth for wireless data transfer and updates
Streamlined start-up with an automatic testing procedure for reliability
Dive planning and analysis made easy with the Poseidon Reef App