Bremont's diver, the Supermarine 500, maintains the Bremont aviation DNA by encasing the beautifully finished chronometer tested movement in an anti-magnetic Faraday cage. Also protecting the BE-36AE movement is a patented anti-shock case mount. The Supermarine's case is 43 mm in diameter providing water resistance to 500 metres (although tested to way beyond these depths) and a sapphire bezel offers extraordinary luminosity in low light conditions. The case also has an automatic helium escape value for professional diving requirements. The Supermarine 2000 will be available early in 2013, designed with professional divers in mind, we have increased the size to 45mm and re-engineered the case to withstand an increase in depth of 2000m or 6560ft.