Halcyon

The Halcyon name has been synonymous with world class underwater lighting systems for nearly 20 years.  Comes with a 5.2-amp hour li-ion battery p...

Make way for the ultimate travel buddy - Adventure™ BC System builds upon the popularity of our dedicated single tank BC systems by adding the clas...

Items marked 'Preorder' are shipped through Halcyon only on confirmed orders. Contact us if you have questions about this product. Take your diving...

As with most Halcyon products, an immense amount of behind-the-scenes work is required to create a plate that we are proud to sell. Halcyon's commi...

Securely affixing to the backplate with the provided stainless steel bolt kit, this accessory facilitates convenient storage for surface marking de...

  Crafted from durable 200 denier nylon, Halcyon Signal Marker Buoys are designed for reliable performance underwater. Easily inflated at depth Di...

Eager to maintain the convenience you cherish in your diving setup while prioritizing a lightweight travel experience? Look no further than the Car...

As with most Halcyon products, an immense amount of behind-the-scenes work is required to create a plate that we are proud to sell. Halcyon backpla...

Unleash your individuality beneath the waves with Halcyon Custom Wings - the ultimate canvas for personal expression in diving. Elevate your dive ...

Easily convertible between a Pathfinder™ and Defender™ style guideline device Small and super light form factor makes it a joy to carry; it even f...

Nearly indestructible Delrin design for years of trouble-free operationSolid center reduces spool size, enhancing portability and ease of operation...

Halcyon reels and spools have established the industry standard for quality construction and trouble-free use. Historically, guidelines were associ...

Halcyon Signal Marker Buoys are designed for easy inflation at depth. Equipped with an integrated over-pressure relief valve, these Diver's Alert ...

Double Cylinder Hose Kit                                                                                                        Long hose Length 2...

Experience the groundbreaking design of the Halcyon Evolve™, a pioneering creation in the industry. Its distinctive circular wing introduces an unp...

The Halcyon Evolve™ JJ Rebreather Wing maintains a novel, industry first-design. This unique circular wing provides unprecedented control, allowing...

Halcyon pockets add a critical level of functionality to your wet or dry suit, allowing readily accessible storage of utility and emergency items.O...