Halcyon Eclipse 40 BC System w/ Aluminum Backplate & No ACB Pockets Style:Small Aluminum Backplate 6 lb (2.7 kg) Convertible STA and continuously calculates your remaining

and continuously calculates your remaining air time

The comfort mouthpieces come in 7 different colors

Offering just the right balance of topside features

The Dive Link 2 USB clip-on interface allows you to download your scuba diving profiles directly onto your computer

Activation is easy – no downloading or upgrading is required

Halcyon Eclipse 40 BC System w/ Aluminum Backplate & No ACB Pockets Style:Small Aluminum Backplate 6 lb (2.7 kg) Convertible STA and continuously calculates your remainingEclipse 40 BC System w Aluminum Backplate & No ACB Pockets The Halcyon Eclipse buoyancy compensator system is establishing a new standard for single cylinder recreational diving, while creating unprecedented streamlining, and eliminating the many unnecessary features that clutter traditional buoyancy compensators. Both the Eclipse and Adventure Traveler Pro wing has a long, narrow profile that supports the divers single tank along his or her entire