Champ

Big & Bold - two words that sum up The RocK rather well. Its specs will cause the faint-wristed among us the shiver: 21mm height, 44.8mm diameter (at the bezel), 52mm lug-to-lug and a 6mm thick sapphire crystal. Not one, but TWO helium escape valves - just because. The RocK is powered by an automatic ETA 2824 movement. The 'Champ' version has a sunburst champagne dial and a blue / grey bezel insert.