Vintage Gruen Precision 21 Jewel Cal 530 Men's Watch Parts Repair Art Deco

Vintage Gruen Precision 21-jewel rectangular men's wristwatch, sold AS-IS for repair/restoration. Movement is marked: • GRUEN Precision • 21 Jewels • Caliber 530 • Unadjusted Inside case back is marked Cased & Timed in U.S.A. by The Gruen Watch Co. with 335/530 and serial C439789. CONDITION / FUNCTION: • Watch does NOT currently run • Crown turns and winding causes movement in the gear train, but winding feels stiff • Hands set and move smoothly when crown is turned • Crystal is cracked midline • Dial shows spotting, discoloration and age-related wear • Case shows scratches, finish wear and discoloration consistent with age • Movement appears complete but has NOT been serviced or inspected by a watchmaker No further winding attempted due to the stiffness. Sold strictly AS-IS, non-running, for parts, repair or restoration. Please review all photos carefully for cosmetic condition and included components.