Used Atomic Aquatics B2 Regulator with Sealed 1st Stage and Swivel Dive Wear Neptune III is just that

Neptune III is just that

Extreme Abrasion Resistance

To prolong in-water use

The Smart Apnea represents the evolution of the Nemo Apneist

Used Atomic Aquatics B2 Regulator with Sealed 1st Stage and Swivel Dive Wear Neptune III is just thatPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION Even though the use of multi layer chrome plated Brass for the body of the first stage is a more conventional material choice the performance of the B2 is truly superior to any other rival. Atomic designed our signature breathing performance into the B2 to give a diver the perfect combination of comfort, style and