Pocket watch by Bennett, John, England, 1884 — view 1 of 2
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Pocket Watches · Watch; lever movement

Pocket watch by Bennett, John, England, 1884

DocumentedDocumented from the holding institution's catalogue record.
Maker / attribution
Bennett, John (maker)
Date
1884
Country of origin
England
Place
London, Greater London, England, United Kingdom, London
Object type
Watch; lever movement
Holding institution
Science Museum Group, London
Accession / object no.
L2015-3395
Credit line
Lent by the Worshipful Company of Clockmakers
Catalogue title (original)
Watch by Sir John Bennett

View the source record ↗

Record summary

Held and catalogued by Science Museum Group, London (object number L2015-3395), this is a watch; lever movement by Bennett, John, made in London, Greater London, England, United Kingdom, London, dated 1884. The Atlas places it in the Industrial Revolution period (1850 – 1900) of its Pocket Watches collection. The record is illustrated with 2 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

The source record does not include a narrative description. The structured fields above are reproduced from it.

Historical context

Industrial Revolution (1850 – 1900)

American interchangeable-parts manufacture; railroad time standards; Swiss and German factory systems.

Machine production with interchangeable parts, pioneered by Waltham (1850s) and adopted by Elgin, Longines, Omega and others, made reliable lever watches widely affordable. Keyless winding became standard, railroad watch standards were introduced (1890s), and Swiss and American industries competed globally.

Read the period in the timelineMore pocket watches from this periodEarlier: Precision & Scientific Horology

Atlas type guide

Pocket watches

The pocket watch was the dominant personal timekeeper from the late seventeenth century until the First World War. Its development tracks the history of the escapement: verge watches with fusees until the late eighteenth century; Thomas Mudge's lever escapement (c. 1755) and the cylinder escapement popularised by George Graham and later by Swiss makers; and the Swiss and English lever watches of the nineteenth century. Lépine's bar-bridge calibre and keyless winding made watches thinner and easier to use.

Industrialisation transformed the trade: American factories such as Waltham (from 1850) and Elgin produced interchangeable parts by machine, and Swiss makers responded with their own mechanisation after the 1876 Philadelphia Exhibition. By 1900 a reliable watch was affordable to millions; the finest makers continued to produce complications and precision watches.

What to look for

  • The escapement: verge (crown wheel), cylinder, duplex, English or Swiss lever.
  • Key winding (a square arbor in dial or back) or keyless crown winding.
  • Signatures and serial numbers on the movement, dial and inside case back.
  • Hallmarks, case maker's marks and gold or silver standards stamped in the case.
  • Dial material: enamel, silver, gold, later printed metal.

Dating clues

  • Verge watches dominate before c. 1800; cylinder watches c. 1770–1900; lever watches after c. 1820.
  • Keyless winding: increasingly common after c. 1860.
  • Manufacturer serial number lists exist for Waltham, Elgin, Longines, Omega, Patek Philippe and others.

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.

Read next:Verge escapementFuseeIdentification Centre

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