The “Queen of diamonds” by Oris. Oris 561 calibre automatic movement with bi-directional red rotor. 38 hour power reserve. Date feature at 6 o’clock. Hour, minute, and second silver centre hands. Black dial set with 12 small diamond hour markers on inner track. Silver baton hour markers on outer dial. Luminous hands for improved visibility at night. Bezel set with 72 diamonds.