BC4 Flight Timer Automatic Men's Watch 690-7615-4154MB

Stainless steel case with a stainless steel bracelet. Fixed stainless steel bezel. Black dial with luminous hands and stick hour markers. Minute markers. Compass (360 degree) scale around the inner bezel. Luminescent hands and markers. Date display at the 6 o'clock position. Two sub-dials displaying: seconds and 12 hours (GMT 2nd and 3rd time zone). Automatic movement with a 38-hour power reserve. Scratch resistant anti-reflective sapphire crystal. Quick lock crown. Screw down skeleton case back. Case diameter: 43mm. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: Simultaneous indication of 2 individual time-zones. Centre hands for hours and minutes (t1). Centre hour hand t1 with forward or backward setting device, hour by hour, commanded by two pushers. Subsidiary dial with hours and minutes (t2) at 3 h including day and night indicator. Subsidiary second at 9 h. Date window at 6 h. the date is synchronised with the centre hands t1. Automatic forward or backward rotation of date if hour hand of t1 is set forward or backward over midnight. Quick date set. Special presentation set, luxury box in the shape of a flight instrument, Oris branded compass. Oris BC4 Flight Timer Automatic Men's Watch 690-7615-4154MB.