Halcyon Eclipse BCD System
The Halcyon Eclipse BCD System is designed with one core principle in mind—streamlined performance for single-tank recreational scuba divers. At a time when the market is saturated with overly complex buoyancy compensators packed with superfluous features, the Eclipse BCD system stands out for what it leaves out: clutter. This minimalist, technical-focused approach makes it a popular candidate among divers searching for the best BCD, especially those who value precision control, minimal drag, and durable, no-nonsense gear.
This scuba BCD includes all essential components: the Eclipse wing, a robust backplate, a customizable continuous webbing harness with a crotch strap, harness hardware, and a single tank adapter with durable cylinder straps. The result is a wing BCD system that emphasizes user control and a streamlined dive profile. Assembly is required, allowing divers to set up their scuba diving BCD exactly the way they want it.
Whether you’re upgrading your current setup or entering the world of technical diving, the Halcyon Eclipse BCD System provides an effective foundation for building a reliable, adaptable kit. As divers continue to demand gear that enhances—not hinders—their time underwater, the Eclipse’s performance-driven design positions it among the best scuba BCD options for 2024.
From the long, narrow profile of the wing that hugs your tank and reduces resistance to the infinitely adjustable harness that eliminates the loose, bulky feel of many traditional recreational systems, this system supports a hydrodynamic diving position. This can mean improved air consumption, less fatigue, and a better overall diving experience. The absence of integrated weight pockets, padding, or quick-releases is deliberate—it removes failure points and simplifies your gear, all while reinforcing proper trim and control in the water. Optional upgrades such as ACB weight pockets or an MC Storage Pak are available, but the core system thrives in its original form, prioritizing balance and reliability over gimmicks.
Key Features & Benefits of the Halcyon Eclipse BCD System
- Long, narrow Eclipse wing supports a single tank for reduced drag and improved in-water posture
- Stainless steel or aluminum backplate adds durability and trim balance options
- Infinitely adjustable continuous webbing harness for a custom, snug fit
- User assembly required, allowing for personalized configuration
- Includes crotch strap and hardware for additional stability
- Single Tank Adapter with cylinder straps for secure tank mounting
- Streamlined design reduces unnecessary components and drag
- Ideal for single-cylinder recreational diving
- Upgradable with optional accessories like ACB pockets or storage packs
- Suitable for divers seeking technical precision with recreational simplicity
Eclipse Wing Design
The heart of the Halcyon Eclipse BCD system is its signature wing. Designed with a long and narrow profile, the Eclipse wing ensures full-length support for your single tank. This layout reduces resistance and improves streamlining—beneficial for divers who aim to move efficiently through the water. It also helps to maintain proper trim, a crucial factor in both comfort and energy conservation during dives.
Backplate Options
The system allows for a choice between stainless steel or aluminum backplates. Stainless steel provides added weight to help with ballast in colder waters where thicker exposure suits are used, while aluminum reduces total system weight—an advantage for travel or warm-water dives.
Continuous Webbing Harness
A key highlight of this scuba BCD is its infinitely adjustable harness. Unlike traditional BCDs that use multiple adjustment points and plastic clips, the Eclipse’s single-piece webbing is simple and robust. It wraps cleanly around the diver’s body, offering superior control and eliminating floppiness. The result is a harness system that fits exactly as you want it—without movement or slippage during your dive.
User Assembly
Assembly is required by the user, a feature that experienced divers often view as a plus. This setup process allows you to understand every component of your system and configure it precisely to your body and dive style. It’s a hands-on approach that cultivates familiarity and improves gear management.
Crotch Strap and Mounting Hardware
Included in the package is a crotch strap and harness hardware—features that provide added security and ensure that the BCD stays fixed and stable, especially during descents, ascents, and while swimming in current. This system reduces ride-up and shifting, which are common annoyances with jacket-style BCDs.
Single Tank Adapter with Cylinder Straps
Securing your tank is vital, and Halcyon addresses this with a strong, stable single tank adapter. This provides a tight, reliable tank attachment and ensures that the tank remains aligned with the diver’s body, contributing to trim and overall diving efficiency.
Streamlined Design Philosophy
The Eclipse system deliberately omits integrated weight pockets, quick releases, and unnecessary bulk. This results in a streamlined rig that minimizes failure points and improves dive posture. Optional add-ons can be purchased and installed if desired, but the base model functions effectively on its own without requiring extra components.
Related Underwater Gear Categories:
- CE Certifed Buoyancy Compensator (wing) - Available in 20-, 30-, or 40-lb. (9-,14-, or 18-kg) lift capacity
- Choice of aluminum and stainless steel backplate - standard or small size
- Complete Secure Harness - Infinitely adjustable, and designed to fit you perfectly
- Stainless steel Single Tank Adaptor (STA) with two cam straps and the ability to accommodate a weighted insert (additional fees may apply for weighted insert)
- ACB10 weight pockets (4 KG / 10 LB capacity) (additional fees may apply)
- Assembly required
- Inflator with 52 CM / 22 IN LP hose comes standard on Halcyon wings
- Custom colors available
- BCD with Single cylinder wing
- choice of Stainless Steel (SS) or Aluminum (AL) backplate
- Deluxe Harness Pads with Padded Storage Pak
- Single cylinder Adapter (STA)
We offer lifetime support with all purchases.
Please call or email us with any questions; our knowledgeable staff would love to assist you.
1. Is the Halcyon Eclipse BCD System suitable for beginners?
Yes, although it is preferred by experienced divers, the simple and stable design can benefit new divers who want to start with a streamlined setup and build good habits from the start.
2. Does the system come with integrated weight pockets?
No, the standard Halcyon Eclipse system does not include ACB weight pockets. These are sold separately as optional upgrades.
3. Can I travel with the Eclipse BCD System?
Yes. Opting for the aluminum backplate makes it more travel-friendly, especially for divers who need to reduce weight for air travel.
4. Is assembly difficult for someone new to technical gear?
Assembly is straightforward and well-documented. It offers a great opportunity to understand your gear and customize the fit. Many divers find the setup process beneficial.
5. How does the Eclipse compare to jacket-style BCDs?
The Eclipse provides better trim, reduced drag, and a more secure fit. Unlike jacket BCDs, it keeps your profile narrow and avoids bulk, offering more control and less water resistance.
