The Oris 01 400 7769 4157-07 8 22 09PEB contains the new in-house automatic winding movement created by Oris; the Calibre 400. Features of this movement include being highly resistant to magnetism due to the silicon components within the movement, a five day power reserve (120 hours) and a 10 year warranty*. In addition, the Calibre 400 movement is highly accurate (to -3/+5 seconds a day). This watch combines a 41.5mm stainless steel case with a ceramic bezel and a stainless steel bracelet with a push button deployment clasp. It has a green dial with Superluminova indices and hands, and a date function at six o-clock, which is protected beneath sapphire crystal glass. This model also has a water resistance of up to 300 metres. *When you register at MyOris.