Atomic ST1 Regulator Style:Yoke - Sealed The M3 Mask is available

The M3 Mask is available in all black or black with white frame

Charge Time 6hrs

data retention - maintains calculations indefinitely when the battery is changed

which means more time underwater and shorter surface intervals - so you can get back in the water sooner

Reduces Drag

Atomic ST1 Regulator Style:Yoke - Sealed The M3 Mask is availableThis products Overview ST1 Colour kits available as additional purchase. Search ST1 Colour Kits THE WORLDS ONLY STAINLESS STEEL REGULATOR Beautifully machined. Beautiful performance. And it keeps the oceans beautiful, too. As the first Green regulator ever designed, the ST1 is made of a special grade of 316 Stainless Steel that is 100% recyclable. The ST1 offers superior corrosion resistance and does not require Chrome or Nickel plating processes that