As a diving tool watch it is not impressive…..relative to its price. My Omega PO Chrono lists for $8500.00 has a chronograph, ceramic bezel and out performs the RM 028 in every area I believe except weight. You would at least expect the RM to have better than a 300 meter depth rating. I think Richard Mille is fantastic and I am all for its concept but as a $100,000 diver I would not in fact call it….impressive.