The Poseidon Regulator Configurator is designed to help divers, dealers, and distributors identify the right regulator configuration based on how the diver will actually use the equipment. Instead of starting with standardized kits that may later need to be modified, the configurator guides the customer toward a setup that is tailored to their diving needs from the beginning.
The Poseidon Synchron collaboration watch combines design references from classic professional dive watches with visual cues linked to Poseidon’s long-standing role in Scandinavian diving equipment.
Developed in partnership with Synchron, the watch draws inspiration from vintage tool watch aesthetics while including modern materials and construction.
The case is built in stainless steel with a pronounced cushion-shaped profile typical of dive watches of the 1970s. A unidirectional rotating bezel and high contrast dial layout prioritise underwater readability, with luminous hands and markers designed for dim-light conditions. The watch is water-resistant to professional diving depths and features a screw-down crown and a robust case construction.
Imagine yourself diving the pristine shores of Bonaire, the shore diving capital of the world — warm water, easy conditions, and spectacular marine life — all together with the global Poseidon diving community.
In November 2026, Poseidon Diving Systems invites you to a unique dive experience in collaboration with ScubaTravel Scandinavia and Buddy Dive Resort.
The Swedish dive equipment manufacturer Poseidon Diving Group has been acquired by Argo Defence Group, marking a significant new chapter for one of the diving industry’s most innovative and long-standing brands.
The recalled Poseidon M28A Dive Computers may stop working as a result of water ingestion, which can result in a depth sensor that is not working properly and lose dive data for the diver, creating a risk of injury.
Poseidon M28A dive computers are subject to this recall. They continuously calculate and provide the data that divers require. The Poseidon SE7EN Rebreather with the M28A can be used separately or together. This recall only applies to dive computers with serial numbers that begin with "M28A-". On the rear of the recalled dive computers are the serial number and two metallic wet-switches.
Today Offshore Special Services (OSS) will inaugurate a new facility in Mazarrón, Spain. The new facility will be home to a new project based on training of professionals in technical diving, marine safety, aviation, high-altitude work and other professional disciplines.
Plan your next diving adventure in the simple to use, easy to navigate interactive planner. Diving an open circuit or rebreather? Doesn't matter. The app has different dive modes and deco models available to match your setup and preferences regardless of level.
Choose between single dives or a series of dives and let the app calculate needed technical stops. Easily tune the gradient factors to see the difference in dive time and get a summary of the result as well as a detailed list of run time and gas switches if applicable.
The (34,000 Swedish Krona) package consists of a SE7EN E-module, two HP-sensors and a HUD.
The deadline for this upgrade is 24th December 2017 and it cannot be combined with any other offers. The old MKVI e-module must be returned to Poseidon and the owner will also need to either buy a M28 or a Paddle with a can connector.
Poseidon has also confirmed that there will be a minor upgrade for current SE7EN owners so that their rebreathers are solid state sensor ready.
"Due to changes in certification standards and changes in approvals of key electronics components that in turn have led to delays in the CE certification process, the expected delivery time for the first batch of M28 Computers will now be in August.
We sincerely apologize for this delay, however it is out of our hands and we are doing everything we can to keep things moving forward swiftly."