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Jamin Zenith patent burr walnut electric wall clock, early 1920s — view 1 of 1
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Clocks · Wall clock

Jamin Zenith patent burr walnut electric wall clock, early 1920s

DocumentedDocumented from an auction catalogue; attribution as stated by the auction house.
Maker / attribution
Unrecorded in source
Date
early 1920s
Historical period
Golden Age of Mechanical Watchmaking (1900 – 1945)
Country of origin
Unrecorded in source
Object type
Wall clock
Materials / technique
walnut
Dimensions
Height 19.75 in (50 cm)
Auction house
Gardiner Houlgate (auction house), Corsham
Lot
Sale 41, lot 1106
Credit line
Auction lot record: lot 1106, Fine Clocks & Related Items, Gardiner Houlgate (21st May 2026)
Catalogue title (original)
Rare Jamin Zenith patent burr walnut electric wall clock, the silvered dial signed 'Zenith Electrique Brevets Jamin', with Arabic numerals and outer minute markers, 19.75" high ** A rare electric cloc (English)

View the source record (auction lot) ↗ (opens another website in a new tab)Suggest a correction

Record summary

Catalogued by Gardiner Houlgate (auction house), Corsham (lot Sale 41, lot 1106), this is a wall clock, dated early 1920s. The Atlas places it in the Golden Age of Mechanical Watchmaking period (1900 – 1945) of its Clocks collection. Materials and techniques recorded by the source: walnut. Recorded dimensions: Height 19.75 in (50 cm). The record is illustrated with 1 photograph.

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

Lot description — Gardiner Houlgate

Rare Jamin Zenith patent burr walnut electric wall clock, the silvered dial signed 'Zenith Electrique Brevets Jamin', with Arabic numerals and outer minute markers, 19.75" high ** A rare electric clock developed in the early 1920s based on patents held by Cornelis Jamin Jr. who worked for Zenith for a short time who held a patent for the heat-wire wall clock ** From the David Read Collection

Historical context

Golden Age of Mechanical Watchmaking (1900 – 1945)

The wristwatch displaces the pocket watch; waterproof cases, self-winding and grand complications.

Between 1900 and 1945 clocks were electrified: master-clock systems ran factories and offices, synchronous mains clocks entered homes, and the Shortt free-pendulum clock set new standards of accuracy before the first quartz clocks (1927). Art Deco design reshaped mantel and table clocks.

Read the period in the timelineMore clocks from this periodEarlier: Industrial Revolution

Atlas type guide

Regulators, wall and Vienna clocks

A regulator is a precision pendulum clock used as a time standard in observatories, workshops and railway offices. Typical features are a deadbeat or Graham escapement, a temperature-compensated pendulum (mercury jar, gridiron or later invar), maintaining power and a regulator dial that separates hours, minutes and seconds. George Graham's deadbeat escapement (c. 1715) and his mercury pendulum, together with Harrison's gridiron, set the pattern for two centuries.

Wall clocks span a much wider range: the elegant Viennese Laterndluhr and Dachluhr of the Biedermeier period, the Dutch stoelklok and staartklok, English 'dial' clocks used in schools, offices and railway stations, and mass-produced spring and weight wall clocks from Germany (Gustav Becker, Junghans, Kienzle) and America.

What to look for

  • Deadbeat escapement and compensated pendulum (gridiron rods, mercury jar or wood rod).
  • A regulator dial with a large central minute hand and separate hour and seconds dials.
  • Vienna regulators: glazed cases, slender pendulum, small weights, enamel two-piece dials.
  • German factory trademarks stamped on the backplate (e.g. Gustav Becker anchor and crown, Junghans star).

Dating clues

  • Graham-type deadbeat regulators: from c. 1720.
  • Viennese Laterndluhr: c. 1800–1850.
  • German factory 'Vienna-style' regulators: c. 1870–1930; Gustav Becker serial numbers allow close dating.

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:Deadbeat escapementAnchor (recoil) escapementGrasshopper escapement

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