London, England · 1790 – 1853
Edward John Dent
VerifiedChronometers and precision clocks, including 'Big Ben'
Life & work
Edward John Dent rose from a difficult early life to become one of the foremost English chronometer and clock makers of the nineteenth century, working initially in partnership with John Roger Arnold (son of John Arnold) before establishing his own firm, E. J. Dent, which built a strong reputation for marine chronometers and precision regulators supplied to observatories, the Royal Navy and the East India Company among others.
Dent's firm's best-known achievement is the Great Clock of Westminster (housed in the Elizabeth Tower and popularly known by the name of its bell, 'Big Ben'), designed by Edmund Beckett Denison (later Lord Grimthorpe) and built by the Dent firm — Edward John Dent did not live to see it completed, and the work was finished by his stepson Frederick Dent after E. J. Dent's death in 1853.
The Dent firm continued under several successors after his death, and the Dent name persisted commercially into the twentieth century and beyond; as with other historic maisons, later 'Dent' products should be understood in relation to whichever successor business produced them, not attributed to Edward John Dent personally.
Timeline
Edward John Dent's recorded dates, dated events from this profile and its sources, and dated pieces and sales from the object catalogue. Dates are as each record gives them.
1790 · Career
Born
circa 1850 · Catalogued piece
Edward John Dent Gilt-Brass Chronometer Carriage Timepiece, No. 693
1853 · Career
Died
Training, contributions & innovations
- Built the mechanism for the Great Clock of Westminster ('Big Ben'), completed after his death by his successor firm
- Supplied precision marine chronometers to the Royal Navy and commercial shipping
- Built a reputation for exacting regulator and observatory clock work in Victorian London
Inventions & patents
- No specific personal patent of Edward John Dent's is confirmed in the sources consulted beyond his firm's chronometer and clock production; the Great Clock of Westminster's escapement (the gravity escapement) was designed by Edmund Beckett Denison, not by Dent.
Signatures & markings on surviving work
- Chronometers and clocks signed 'E. Dent, London' or 'Dent, London', later 'Dent & Co.'
Collecting significance
Genuine E. J. Dent marine chronometers are respected collector items; buyers should note the firm continued for decades after his death, so 'Dent' alone does not establish the piece as from his own lifetime.
Firms, key models & movements
Firms
- Geneva & Vallée de Joux Trade (collective) · Sixteenth century onward
- English Provincial Trade (collective) · Seventeenth century onward
Key models (as recorded for the firm)
- lepine-calibre
- Unsigned Swiss cylinder and lever watches
- fusee-pocket-watches
- pair-cased-watches
Famous objects
- The Great Clock of Westminster ('Big Ben', properly the bell) · Movement completed 1854; clock began operating 1859
In the object catalogue
1 catalogued object is recorded under Edward John Dent. Attributions are as given by each source and are not independent authentication.
- Edward John Dent Gilt-Brass Chronometer Carriage Timepiece, No. 693Carriage clock · circa 1850
Provenance
Where the 1 catalogued piece by Edward John Dent was recorded, with the collectors, owners and sales their records name.
Provenance map
Each piece is linked to the museum, auction house or dealer whose record it comes from, and to any other house or collection its own provenance names. Select a name to see its pieces.
Auction houses · 1 piece
Sotheby's
Auction house · 1 piece · Directory entry
Edward John Dent Gilt-Brass Chronometer Carriage Timepiece, No. 693Carriage clock · circa 1850 · Record source
Sotheby's: lot 70
Auction history
| House | Sale & lot | Object |
|---|---|---|
| Sotheby's | lot 70 | Edward John Dent Gilt-Brass Chronometer Carriage Timepiece, No. 693 |
Each line is copied from the object's source record and is not independently verified. Holders are as recorded when the piece was catalogued: museum objects may not be on display, and sold lots have since changed hands.
Photographs
Photographs are illustrative examples of the type, not necessarily the exact object described. Verify details against the source file page.
Sources & references
- Vaudrey Mercer, R. E., biographical works on nineteenth-century English chronometer makers
- Parliamentary and Westminster Clock records on the Great Clock of Westminster
Where sources disagree, the disagreement is stated rather than resolved silently.