Watches

Watches & Clocks

Original movement or expertly assembled? The difference runs deeper than the dial.

Specialised module, built on data from decades of auction results and expert knowledge.

Why this matters

Authenticity lies in every component

An antique watch is only as authentic as its least original component. The market for antique and vintage watches is one of the most complex in the collecting world, precisely because a watch consists of dozens of parts, each replaceable, each replicable.

AntiqBot analyses case, dial, movement and signature as one whole. Inconsistencies between components are the first red flag.

A Patek Philippe case with a non-original movement is no longer a Patek Philippe.

Brands such as Longines, Eterna and Tissot also attract attention and forgery, though less intensely than top-tier names. These second-tier Swiss makers nonetheless deliver excellent quality and are rising in collector value. Vintage Longines chronographs from the 1950s to 1970s now reach auction prices of €1,500 to €5,000, climbing as collector interest grows. The authenticity markers are the same: original movement, serial numbers, consistent stamping style. American pocket watches by Waltham and Elgin, popular around 1880 to 1920, have their own characteristics: mass production, yet highly accurate movements. German A. Lange & Söhne movements from Saxon workshops (Dresden) stand out for architecturally refined construction and unique components. Russian movements use Cyrillic markings and different proportional logic. For a complete analysis, always photograph the dial and movement together, including serial numbers and any visible stamps or maker signatures.

What AntiqBot analyses

What AntiqBot recognises

Case & material
Gold, silver, gilt, steel, each material has its own characteristics per period. Scratch patterns, hinge wear and hallmark depth reveal age.
Dial
Original dials have specific printing characteristics, colour ageing and lacquer patina. Restored or replacement dials are visually identifiable.
Movement
Visible movement components, bridge, balance, engraving, are brand-specific. AntiqBot compares with known references per maker and period.
Signature & hallmark
The maker's signature on dial and movement must be consistent. Deviating typefaces or placement are immediate warning signs.
Brands & periods

Brands & periods AntiqBot recognises

Swiss pocket watch
19th and early 20th century, gold and silver
Early wristwatches
Interwar period, Art Deco style
Longcase & mantel clocks
French, English, Flemish
Carriage clocks
French, 19th century
Regulators
Precision timepieces for home use
Cuckoo clocks
Black Forest, original versus replica
Photography tips

How to photograph a watch

Both dial and movement are essential. Photograph the dial straight from above, without reflection. Take a second photo of the back of the case, open if possible to reveal the movement.

Photograph the hallmark on the inside of the case back. Note the serial number if visible, for many brands this is directly datable.

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AntiqBot offers an AI-driven indicative analysis. This is not an official valuation and does not replace professional advice.

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