This picture shows the "great curves" of this grand lady :-) The crystal is actually only slightly domed, this picture is a bit exaggerating. Greg (Heat) noticed before I did, that the case is also nicely curved, that is why it seems to sit on the wrist so smoothly and snug and without sticking out at all. The clasp is also very well made, the buttons operate as smooth as on an IWC who also makes excellent clasps IMO.