Go for blue with this Oris Aquis Calibre 400 Automatic Watch. Powered by the revolutionary in-house automatic Calibre 400 movement, this timepiece is part of the brand\'s most iconic collection.At A GlancePresented on a stainless steel bracelet with fold over clasp41.5mm case size with 300m water resistanceStriking blue dial with blue bezelWhite baton hour markers with date window at 6 o\'clockScratch resistant sapphire crystal glassPowered by the mechanical in-house Calibre 400 movementImpressive 5 day power reserve