A brand-new movement created entirely in-house, this Oris Aquis Date Calibre 400 Automatic Men\'s Watch boasts on-trend design whilst setting new industry standards. At A Glance  Presented on a black rubber strap with fold over clasp 43.5mm case size with 300m water resistance Striking blue dial with blue bezel White baton hour markers with date window at 6 o\'clock Scratch resistant sapphire crystal glass Powered by the mechanical in-house Calibre 400 movement Impressive 5 day power reserve