Vintage 1970s Gruen Precision Automatic Watch 21J Date Black Dial Clean

For sale is a vintage Gruen Precision automatic wristwatch from the 1970s. This model features a 21-jewel Swiss automatic movement with date display at 3 o’clock. The striking black sunburst dial has applied Arabic numerals and original hands, with “Gruen Precision” marked at center. The stainless steel case (ref. 7522/3) has a bold 1970s tonneau design, with brushed and polished finishes that remain in excellent condition. The watch is fitted with a period expansion bracelet. It winds, sets, and runs smoothly; not tested for exact timekeeping but performs well. Case size wears nicely on the wrist, offering a classic vintage look. This example shows very minimal wear, making it a standout piece among Gruen collectors. A clean, stylish, and ready-to-wear timepiece from Gruen’s later Precision line.