Upon seeing the watch, it's based on the existing SM500 Black, but takes some influence from the yet to be released SM2000: Notably the red lettering on the dial and the more 'aviation' inspired red seconds hand as seen on the SOLO.
Of course the most notable difference is the case-back and on this model, the Supermarine aircraft is replaced with a retro looking divers helmet.
As with all Supermarines: you get great case detailing, anti-shock properties and a killer lume. Whilst most people tend to go more for the Pilot inspired watches these dive watches are certainly up there with the best of them!
Enjoy the photos...









