The Oris AquisPro Date 01 400 7767 7754-07 426 64BTEB of 2021 is a heavy duty version of the brand’s Aquis dive watch, much like the DiverPro series of days gone by. This watch has a multi-piece titanium case with black DLC coating and a ceramic bezel insert, equipped with the so-called Rotation Safety System (RSS), which enables the wearer to adjust and lock the uni-directional rotating bezel into place.
