In 2016 Daiwa refreshed the Certate.  It featured a new sleek black and gold color scheme.  Daiwa brought the ATD drag to the reel as well as retained Mag Sealed bearings and Air Rotor.  The HD models feature the new Monocoque Body concept for ultimate durability.  All models after the 2500 series feature T-Shaped knobs (including the 2500), all 2500 series (ecept the 2500) and below feature I-Shaped knobs.