Acquisition position
Current all in cost
22000.0 SEK
Current bid or estimate22000.0 SEK
Modelled discount0.0%
Liquidity score94%
Unknown maker or artist · Clocks and watches · Crafoord Auktioner Malmö
Acquisition position
Potential market value
Evidence strength
Market anomaly
Risk profile
Investigation rationale
Decision guardrails
Visual laboratory
Object record
Diameter 41 mm. Box samt certifikat. Ref.nr A17375 Serienr 6798283.
Identity resolution
Ranked from independent evidence. Confirmation or rejection becomes controlled training data.
Visual 0% · Name 86% · Marks 25% · Material 40%
33% combined confidenceVisual 0% · Name 41% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 40% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 40% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 40% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 39% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 38% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 37% · Marks 25% · Material 40%
25% combined confidenceVisual 0% · Name 36% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 35% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 35% · Marks 25% · Material 40%
24% combined confidenceVisual 0% · Name 35% · Marks 25% · Material 40%
24% combined confidenceClosed deal feedback
Enter the verified hammer price after the auction closes. Only verified outcomes become calibration data.
Learning guardrail
Global research evidence
Henri de Toulouse-Lautrec French, 1864-1901
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoTimothy O'Sullivan American, born Ireland, 1840–1882 Mark Klett American, born 1952 Gordon Bushaw American, active 1970s
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoJoan Miró Spanish, 1893-1983
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAaron Siskind American, 1903–1991
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoCircle of Federico Zuccaro Italian, 1540/42-1609
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoAndré Kertész American, born Hungary, 1894–1985
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoFrank David Chase American, 1877–1937
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoUtagawa Hiroshige 歌川 広重 Japanese, 1797-1858
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoBruce Nauman American, born 1941
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoDesigned by Victor Vasarely (Hungarian, 1908–1997) After a painting entitled Zebras (1932/42) Produced by Atelier Tabard, Frères et Soeurs Aubusson, France
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoLeonard Baskin American, 1922-2000
0% similarityCheck object rights; API metadata is openArt Institute of ChicagoHonoré Victorin Daumier French, 1808-1879
0% similarityCheck object rights; API metadata is openComparable logic
| Comparable ID | Match | Price | Reasons |
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Automatic signature module
The local engine detects and isolates candidate regions, searches the trusted mark library and runs conservative signature forensics. Optional AI interprets unreadable regions and creates research queries without changing the forensic verdict.
The module runs during normal analysis when a local image is available.
Marks laboratory
110 independent methods generate cleanup variants, stroke and symbol descriptors, library matches, trust controls and conflict warnings.
Signature forensics
This does not declare a signature genuine. It measures fit against a multi-source reference set, confusing signers and natural variation.
Run mark matching first, then compare the questioned signature against a sufficiently broad trusted reference set.