Vintage GRUEN men’s automatic watch 480/831 10K GF Concentric-circle dial 1952
Warning: Attempt to read property "ID" on bool in /home/osascoentregas/www/wp-content/themes/yootheme/packages/theme-wordpress/functions.php on line 83
Warning: Attempt to read property "display_name" on bool in /home/osascoentregas/www/wp-content/themes/yootheme/packages/theme-wordpress/functions.php on line 85
Year: 1952. Automatic Self-Wind watches use a semi-circular weighted rotor to generate motion. Dial: Good condition for its age. To initiate the power reserve, the watch must be wound manually. Turn the winding crown, in a clockwise direction for about 8 to 12 revolutions.