Rado Diastar automatic watch

A really impressive Rado automatic watch, the face of which comes to life in nature. The crystal has a few light scratches. The dial has some patina, but its overall appearance is clean. The case has traces of age and use. The crown is not original. The original steel bracelet fits around a 19cm thick wrist. Service history is unknown, but the watch works. Date quick set works and the watch is running approximately +- 30 seconds per day.