You are reading a single comment by @Aroogah and its replies.
Click here to read the full conversation.
Aroogah-
The FXD, when it first came out, was supposedly designed to the MN’s specs, which included a fully minute-marked bidirectional bezel. They didn’t want unidirectional. So all the FXDs up to this point have been bidirectional (and therefore not an ISO-compliant divers watch).
Seems this one is meant to comply with US army specs, hence unidirectional.
Regal
Hey, they also made the bezel unidirectional. For some reason