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Watch key, 1801–1900 — view 1 of 3
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Movements & Components · Watch key

Watch key, 1801–1900

DocumentedDocumented from the holding institution's catalogue record.
Maker / attribution
Unrecorded in source
Date
1801–1900
Country of origin
Unrecorded in source
Object type
Watch key
Dimensions
Höhe: 2.50 cm, Breite: 0.50 cm, Tiefe: 1.00 cm
Holding institution
German Clock Museum
Accession / object no.
K-0301 (inventory number) 58064 (technical number)
Credit line
German Clock Museum
Catalogue title (original)
Schlüssel für Taschenuhr, wohl 19. Jahrhundert (German)

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Record summary

Held and catalogued by German Clock Museum (object number K-0301 (inventory number) 58064 (technical number)), this is a watch key, dated 1801–1900. The Atlas places it in the Precision & Scientific Horology period (1750 – 1850) of its Movements & Components collection. Recorded dimensions: Höhe: 2.50 cm, Breite: 0.50 cm, Tiefe: 1.00 cm. The record is illustrated with 3 photographs.

Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.

Catalogue description

Catalogue description from German Clock Museum

Schlüssel für Taschenuhr, Knauf mit Rätsche, Zierstein, vermutlich Granat, wohl 19. Jahrhundert (Deutsches Uhrenmuseum Furtwangen)

Shown in the original language of the source catalogue. An editor-reviewed English translation has not yet been published; we do not publish machine translations as authoritative text.

Historical context

Precision & Scientific Horology (1750 – 1850)

Harrison solves longitude; Mudge invents the lever; Breguet's Paris workshop defines the modern watch.

The age of escapement invention: cylinder, duplex, lever, detent and many experimental escapements; compensation balances and fine finishing.

Read the period in the timelineMore movements & components from this periodEarlier: Early Modern Horology

Atlas type guide

Cases, keys and accessories

Clock and watch cases protect the movement and express taste and status. Watch cases were made by separate specialist case-makers whose marks, along with assay hallmarks, help to date and place them. Clock cases were the work of cabinet-makers, bronze founders, ceramic factories and silversmiths, so they belong as much to the history of decorative arts as to horology.

Keys, chatelaines, watch stands, watch papers and winding tools are part of the material culture of timekeeping: they show how timepieces were worn, displayed, wound and maintained.

What to look for

  • Case maker's sponsor's marks and assay hallmarks in gold and silver cases.
  • Materials: shagreen, tortoiseshell, enamel, porcelain, jasperware, gilt bronze.
  • Breguet-style ratchet keys, crank keys and watch-key fobs.
  • Engraved names, presentations and dates.

Dating clues

  • English hallmark date letters allow exact dating of the case assay.
  • Porcelain cases from Meissen and Sèvres: mostly eighteenth century.

General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.

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