Preliminary identification
Photo reference
3 uploaded photos
Overview
This appears to be a mid-century Zodiac Hermetic automatic wristwatch, with a softly radiating silver-tone dial, raised gold-tone hour markers, and slender lugs. The case back clearly reads “10K GOLD FILLED,” identifying a gold-covered case rather than solid gold; the movement has not been inspected.
Story
In the 1960s, a watch could wind itself simply by accompanying its owner through the day. This Zodiac pairs that mechanical ingenuity with the restrained elegance of the office-and-dinner dress watch.
Maker / Origin
Zodiac traces its roots to a Swiss watchmaking business founded in 1882 in Le Locle. Although collectors often associate the brand with sports and diving watches, its dress watches reveal an equally appealing, quieter side.
Condition & Value
Visible case scratches, scattered dial spotting, and wear to the black strap are consistent with use; glare limits assessment of the crystal. Unconfirmed mechanical condition holds resale value below a serviced example.
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Sold comps, value drivers, and venue guidance pulled from recent auction results.
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Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.