I just rec'd a MM Sub from Singapore. The quality was excellent but the bezel function is odd. It fits snugly and turns smoothly but only locks in five minute increments. I've never seen or heard of a dive bezel like this before. Older divers are often not ratcheted or unidirectional, modern diver are usually unidirectional and ratchet in half or full minute increments, but 5 minute increments? Whats the point? I've never handled a PAM Sub, this isn't a PAM feature that they are emulating, is it?
Thanks.