You are bidding win an Unused Atomic Aquatics M1 Regulator in 300 Bar DIN.
 
As you can see from the Hi Res Image the image the box has seen better days but the regulator is in NEW  condition.

It has only ever been used as a sales sample or exhibition display.
 
This is Atomic Flag ship Technical diving regulator with is 80% O2 from the box.

Atomic Aquatics due to many patterns and materials used produce the BEST preforming regulators in the world.
 
Below is the listing for the Atomic Aquatics Website.
 
RRP £740 Bidding starts at £500.00.

M1 REGULATOR

MONEL REGULATOR

(5 customer reviews)
EXTREME PERFORMANCE. NO COMPROMISE.

The M1 has an expanded performance range to meet almost any diving condition imaginable. Caves, cold, deep, enriched air – the M1 is perfect for recreational divers ready to extend their capabilities or accomplished technical and specialty divers. State-of-the-art metals meet proven Atomic Aquatics designs to deliver reliable performance to fulfill virtually any need or diving scenario.