1950's Gruen Precision 21 Tank

This 1950s Gruen Precision 21 Tank is a refined example of mid-century watchmaking, showcasing Gruen’s dedication to precision and timeless design. The rectangular tank-style case features clean lines and balanced proportions, delivering an elegant, understated presence on the wrist.

The dial reflects classic 1950s styling with crisp numerals, a clear minute track, and slender hands that enhance readability while maintaining a dress-forward aesthetic. Powered by the Gruen Precision 21-jewel movement, the watch offers smooth, reliable performance and quality craftsmanship true to the Precision line.

Slim, elegant, and authentically vintage, this Gruen Precision 21 Tank is an excellent choice for collectors seeking a classic rectangular dress watch with enduring style and trusted Gruen engineering.