AI Appraisal Estimate

This is a vintage TAG Heuer 1500 Series Professional divers watch, likely dating from the early to mid-1990s. The timepiece features a granite-effect or matte-finish stainless steel case and a matching 'granite' link bracelet, which was a signature design aesthetic for this specific collection during that era. The dial is a dark matte black featuring the classic colored TAG Heuer shield logo in green and red. It is equipped with luminous 'Mercedes' style hands and round lume plot hour markers, which show signs of natural aging/patina. A date window is positioned at the 3 o'clock mark. The watch includes a unidirectional rotating bezel with a dive scale and a protected screw-down crown. Notable condition issues include significant surface wear and scuffing on the sandblasted/granite-finish bezel and bracelet links, indicating heavy use. The crystal appears to have minor scratches, and there is visible dirt accumulation between the bezel and the case. The clasp shown in the background features the engraved HEUER shield. This model was famously known as a variation of the watch worn by Barack Obama during his early political career.

I have examined the visual data for this TAG Heuer 1500 Series Professional 'Granite' divers watch (Ref. 929.113G or similar dial variant). Based on the aesthetic indicators, the piece features the correct proportions, logo typography, and signature sandblasted finish consistent with mid-1990s production. The 'Obama' provenance associated with this specific model line maintains steady demand among collectors of neo-vintage quartz TAG Heuers. The condition of this specimen is 'Fair to Good.' I observe significant frictional wear on the granite-finish bezel and bracelet; this finish is notoriously difficult to restore once the textured coating is compromised. The presence of dirt accumulation and minor crystal scratches suggests a lack of recent maintenance. However, the natural patina on the hour markers is attractive and sought after by collectors who prefer 'unmolested' vintage dials. Market comparables for mint-condition examples with box and papers reach $1,000, but the heavy wear and lack of accessories on this unit justify a lower valuation. While the visual details align with an authentic 1500 Series, image analysis alone cannot verify the movement’s integrity or the water resistance of the seals. A physical inspection is required to confirm the presence of the correct ETA quartz movement and to check for battery leakage or corrosion. To finalize this appraisal, I would require provenance documentation and a pressure test report to verify the crown and gasket functionality.