Orient M-Force AC0L 70th Anniversary Automatic Diver's RA-AC0L02R00B Japan Made 200M Men's Watch The uber-built, uber-engineered, uber-strong M-Force is back after a brief hiatus, readied for tougher journeys ahead. The AC0L retains the bests from its generation and blends them with the latest in tough, functional and distinctive industrial technologies. The 3rd generation gets a new typography which brings out the depiction of force even better! It’s one of the 1600 pieces available!