Which models are they referring to here?

[timelord]

In an earlier post from March 19, 2010 by forum member named "checkin" in

http://www.watchtalkforums.info/foru...ing-rolex.html

where they refer to:

3. On the sport divers is 904L steel used in all the case and bracelet components or are some 316L? As a rule of thumb, all Rolex sport watches which have the new clasp are constructed entirely of 904L.

Which models have this new clasp? Is this new clasp also on the V series Submariners and other models???