AI identification & appraisal estimate

Vintage Octagonal Dress Watch on Black Leather Strap

Submitted photo of Vintage Octagonal Dress Watch on Black Leather Strap
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$45 - $85

AI estimate as of March 17, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

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AI Item Analysis

This is a vintage-style analog dress watch featuring a distinctive octagonal case design, likely crafted from stainless steel or a silver-toned base metal. The white dial is adorned with black Roman numeral hour markers and three slender gold-toned hands (hour, minute, and seconds), which contrast sharply for readability. The case measures approximately 28-32mm in width, suggesting a mid-sized unisex or ladies' profile consistent with 1980s or 1990s styling. It is mounted on a textured black leather-look strap featuring a silver-tone pin buckle. Notably, the dial includes text below the 12 o'clock position, possibly a brand mark like 'CITIZEN' or 'SEIKO,' though the lower-resolution image obscures the specific logo. Regarding condition, the metal casing shows minor surface scratches and dulling consistent with regular use. The strap appears to have significant wear, with visible creasing, softening of the material around the adjustment holes, and light cracking at the attachment points. The crystal shows slight scuffing but no major cracks. This piece reflects a classic, conservative aesthetic, likely powered by a quartz movement given the era and style. Its octagonal shape is a hallmark of late 20th-century geometric design in horology, offering a more formal alternative to standard round timepieces.

AI Appraisal Report

I have conducted a visual inspection of this vintage octagonal dress watch. The timepiece reflects a design language popular in the late 1980s and early 1990s, characterized by its geometric case and Roman numeral dial. While the branding is obscured, the build quality and 'Quartz' aesthetic are consistent with mid-market Japanese manufacturers such as Citizen, Seiko, or Pulsar from that era. The case shows moderate surface oxidation and micro-marring, while the strap exhibits significant fatigue, including creasing and structural cracking, which necessitates replacement to ensure security on the wrist. The current market for 20th-century quartz dress watches is saturated, though octagonal 'tank-style' cases remain popular for those seeking a vintage aesthetic without the high cost of luxury brands like Cartier. Comparables for non-luxury quartz pieces in this condition generally sell within the $40 to $90 range. The value is suppressed by the degraded condition of the strap and the lack of a prestigious maker's mark (e.g., Longines or Omega). Limitations: This appraisal is based solely on visual analysis of provided images. I cannot verify the movement's functionality, water resistance, or internal battery damage. Full authentication would require an in-person inspection of the movement for caliber markings, a check of the case back for serial numbers, and a pressure test. Provenance documentation or the original boxed set would be necessary to reach the higher end of the valuation range.

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