Rado Manhattan automatic watch

A rare square Rado automatic watch. Crystal is in good condition, no major scratches, but there is a small crack in the lower right corner. Dial is in good condition for its age. Case and original steel bracelet have signs of age and use. Bracelet fits a wrist of approximately 20 cm thick and the flexible buckle provides additional comfort. Crown is original. Service history is unknown, but the watch works fine. Date quick sets work and the watch is running approximately +- 5 seconds per day.