Halcyon Eclipse™ or Era BC Wing - Single Tank System

Halcyon - Single Cylinder Eclipse Wing The Halcyon Eclipse™ is a robust, high-performance BC system designed for single-tank diving. With its streamlined profile and durable materials, it delivers unmatched comfort and stability underwater. Built around Halcyon's signature backplate and wing design, the Eclipse minimizes drag while maintaining excellent trim. Its simple yet effective structure is ideal for recreational, technical, or training dives. Streamlined, Rugged, and Precise