Gruen Precision 5 ATM Quartz Diver-Style Watch

This is a vintage-inspired Gruen Quartz wristwatch, designed in the style of a technical diver's watch from approximately the late 1980s to early 1990s. The timepiece features a high-contrast white dial with Mercedes-style luminescent hands, prominent circular hour indices, and a date window at the 3 o'clock position. The dial is marked with 'GRUEN', '5 ATM', and 'QUARTZ WATER RESISTANT'. The watch case is constructed from a black-coated metal or plastic polymer, paired with a distinct cream-colored, unidirectional rotating bezel notched for grip and marked with 5-minute increments. The matching cream-colored rubber or silicone strap is embossed with 'GRUEN' and '150FT', indicating its intended water resistance capability. Regarding condition, the watch shows significant signs of age and wear; the cream bezel and strap have noticeable discoloration, yellowing, and accumulate surface grime in the crevices. There are visible scuffs on the bezel's edges and minor scratches consistent with regular use. The crown is located at the 3 o'clock position and appears original. The overall craftsmanship reflects a mass-market sport watch from the era, emphasizing functional aesthetics over luxury horology.