Pirelli Disk O

More famous for their tyres than watches Pirelli have used a design clearly influenced by the automobile. Its easy to see that disc brakes were the inspiration behind this timepiece and is implied in its Disk O name.

The bezel which is constructed from anodized aluminium rotates through the “caliper” just like a real brake disc and can be ordered in different coloured anodized versions of red, yellow, black or steel gray. The rubber strap is styled like Pirelli’s F1 racing slicks.

Source:Link