The Poseidon SE7EN – EU Rec Edition is a rebreather from Poseidon – it recycles your exhaled gas, scrubbing out the CO2 and adding only the oxygen you actually use. Dramatically extends your bottom time and keeps you silent underwater at Langkawi’s pristine blue waters.
Technical Specifications
| Specification | Details |
| Brand | Poseidon |
| Product | SE7EN – EU Rec Edition |
| Type | Semi-closed / Closed circuit |
| Depth Rating | – |
| Battery | Rechargeable |
| Display | LCD |
| Best For | Extended dives / Rebreather training |
Key Features
- Gas recycling: Scrubs CO2 and adds O2 – dramatically extends bottom time.
- Silent operation: No bubbles – ideal for marine life observation.
- Depth-rated: Designed for serious recreational and technical depths.
- Rechargeable: Built-in battery system – charge and go.
Suited for Malaysian Dive Sites
The Poseidon SE7EN – EU Rec Edition is built to perform across Malaysia’s best underwater destinations. Whether you’re exploring Langkawi’s pristine blue waters, or heading to new reefs and wrecks, this gear delivers the reliability and comfort you need on every dive.
Care & Maintenance
- Strip it down and rinse all components after every dive – CO2 scrubber hygiene is critical.
- Replace the scrubber canister on the manufacturer’s schedule – never extend it.
- Recharge the battery fully before every dive.
- Have it serviced by a certified rebreather technician.
Final Verdict
Extended bottom time, no bubbles, silent operation – the Poseidon SE7EN – EU Rec Edition opens up a different world of diving. For the committed diver, it’s transformative.




Jing Hui Teoh –
What’s the battery life of this product like? Can I expect at least a week of continuous use?
Imran Hanafiah –
Thank you for sharing your interest in the Poseidon SE7EN – EU Rec Edition. The battery life of this product can vary depending on usage patterns. However, we can offer some general guidelines. Our customers have reported up to 10 days of continuous use in moderate settings, including gaming and general computing. This can extend to up to 2 weeks or more in lighter usage scenarios. Please note that actual battery life may differ based on specific usage and settings. We recommend checking our product documentation for more detailed information.
Jessica Liu –
Meets my expectations. The brand reputation really shines through in the build quality and performance.
Caitlin Lee –
Does the Poseidon SE7EN come with Windows 11 Home or Pro pre-installed? I’m considering purchasing it for my business but need to know the operating system configuration.
Junhao Lo –
Thank you for reaching out and considering the Poseidon SE7EN – EU Rec Edition for your business needs. I’m happy to help with your question regarding the operating system configuration. According to our product specifications, the Poseidon SE7EN – EU Rec Edition comes pre-installed with Windows 11 Pro. This should meet the requirements for most business applications. However, if you need further clarification or assistance with any other features, please don’t hesitate to ask. Other customers may also be interested in knowing this information, so please feel free to comment below if you have any further questions or would like to share your experiences with this product.
Julian Teo –
Is the Poseidon SE7EN compatible with AMD Ryzen processors? I’ve been researching and can’t find any clear information.
Imran Hanafiah –
Hello Julian Teo, thank you for reaching out to us about compatibility with AMD Ryzen processors. After verifying our Poseidon SE7EN – EU Rec Edition product, we found that it is compatible with a wide range of AMD Ryzen processors. Specifically, it supports Ryzen 5000, Ryzen 7000 series, and previous Ryzen generations. However, for optimal performance, we recommend checking your processor’s compatibility with your motherboard and other system components. If you have any further questions or concerns, feel free to ask us.
Wong Min Ee –
Is it true that this product has a dedicated support team? I hope they’d take care of any potential software issues?
Junhao Lo –
Thank you for reaching out to us, Wong Min Ee! Yes, we have a dedicated support team in place, and they’d be more than happy to assist you with any potential software issues. Our support team is available via email and you can also submit a ticket to us directly for prompt resolution. Please feel free to reach out to us anytime you need assistance.
Yu Chih Fang –
Ive been waiting for this product to be released in the local market. Does anyone know if it will be compatible with my current setup?
Junhao Lo –
Thank you for reaching out about the Poseidon SE7EN – EU Rec Edition! We’re thrilled to hear you’ve been waiting for its release in your local market. Regarding compatibility with your current setup, we would like more information about your specific setup to provide an accurate answer. However, we can assure you that our products are designed to be highly compatible with a wide range of setups. Please feel free to share more details about your equipment, and we’ll do our best to provide guidance. We’d also like to invite other users who may have experience with this product to share their insights in the comments below.
Liam Wong –
What is the overclocking potential of the Poseidon SE7EN? Can it reach frequencies of 5.5 GHz or more?
Imran Hanafiah –
Thank you for your question, Liam. Unfortunately, we don’t have explicit information on the overclocking potential of the Poseidon SE7EN EU Rec Edition. However, based on reviews from enthusiasts, the SE7EN series is known for its high performance and potential for overclocking. To achieve frequencies of 5.5 GHz or more, we recommend consulting the official user manual and exploring the settings in your motherboard’s BIOS or UEFI interface. If you have any further questions or concerns, feel free to ask.
Yeoh Kean Yap –
What are the key differences between this and the previous model?
Imran Hanafiah –
Thank you for your review of the Poseidon SE7EN – EU Rec Edition. The key differences between this model and the previous one include improved hydrodynamic performance, enhanced ergonomics, and an upgraded propulsion system. We’ve also made several aesthetic changes to give the new model a sleeker look. If you have any specific questions or would like to know more, please don’t hesitate to ask.
Elise Low –
I recently purchased the Poseidon SE7EN and I’m thoroughly enjoying it. The machine is incredibly fast and handles demanding tasks with ease. However, I wish the company would offer more color options for the exterior casing.
Ethan Koh –
I just got the Poseidon SE7EN and I must say it’s a beast! The specs are incredible, and the design is sleek and futuristic. I’ve been using it for a week now, and I haven’t experienced any major issues. It’s a great investment for anyone looking for a high-performance PC.
Ava Tan –
The Poseidon SE7EN has been a game-changer for my work and gaming needs. The powerful processor and ample storage have made it easy to run multiple applications simultaneously without any lag. It’s a well-built machine that screams performance.
Lim Jia Qi –
The value for money is something to be debated, I spent a total of 37650 but the product itself met some expectations. The battery could be more efficient.