Interesting to see them side by side. Looks like the newer version has more Titanium in the caseback with a smaller ring of steel if that makes sense. The newer one also looks like it has a slightly thicker caseback with an extra step in it. Interesting that these differences mean an entirely different reference - are the movements the same? Apologies I’m not much of a Rolex expert any more
Sent from my iPhone using Tapatalk