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The Encyclopedia of Horology

London, England · 1810 – 1871

Charles Frodsham

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Marine chronometers and precision escapements

Life & work

Charles Frodsham was among the most highly regarded English chronometer makers of the Victorian period, appointed Chronometer Maker to the Admiralty and to Queen Victoria. He worked initially with, and eventually took over, aspects of the business associated with the celebrated chronometer maker John Roger Arnold, consolidating several strands of the English precision-watchmaking tradition into his own firm.

Frodsham's chronometers repeatedly performed well in the Royal Observatory, Greenwich, chronometer trials that were the period's benchmark test of precision timekeeping, and his firm was noted for careful, high-grade finishing consistent with the best English tradition at a time when Swiss and later American manufacturers were beginning to challenge English pre-eminence in volume production.

The firm Charles Frodsham & Co. has continued in various forms into the present day as a specialist maker; as with other historic English names, claims about 'Frodsham' work should specify whether the piece dates from Charles Frodsham's own lifetime or from a later phase of the firm's history.

Timeline

Charles Frodsham'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.

  1. 1810 · Career

    Born

    Profile text · see Sources

  2. 1838-1843 · Catalogued piece

    Charles Frodsham Box Chronometer

    Provenance: Smithsonian Institution

  3. circa 1850 · Catalogued piece

    Charles Frodsham Marine Chronometer

    Provenance: Antiquorum

  4. c. 1860 · Catalogued piece

    Charles Frodsham Two-Day Marine Chronometer No. 2819

    Provenance: 1stDibs

  5. 1871 · Career

    Died

    Profile text · see Sources

  6. circa 1873 · Catalogued piece

    Charles Frodsham 18K gold lever chronometer pocket watch

    Provenance: Auktionen Dr. Crott

Training, contributions & innovations

  • Produced chronometers that performed strongly in Greenwich Observatory precision trials
  • Served as chronometer maker to the Admiralty and the Crown
  • Sustained the English high-precision chronometer tradition through the mid-Victorian period

Inventions & patents

  • Frodsham's firm is associated with various escapement refinements and precision adjustments; specific patent numbers are not confirmed in the sources consulted and are omitted rather than assumed.

Signatures & markings on surviving work

  • Chronometers and watches signed 'Charles Frodsham, London' with observatory trial numbers where applicable

Collecting significance

Genuine nineteenth-century Frodsham chronometers with documented Greenwich trial results are especially prized; provenance research should establish which period of the long-running firm produced a given piece.

Firms, key models & movements

In the object catalogue

9 catalogued objects are recorded under Charles Frodsham. Attributions are as given by each source and are not independent authentication.

  • Charles Frodsham marine chronometer in a gimbaled brass bowl within an open wooden three-tier box.
  • Dial view of the Charles Frodsham gold open-face lever chronometer pocket watch
  • Charles Frodsham & Co. 18k yellow gold hunting cased pocket watch, open front view showing the dial
  • Oblique view of the brass chronometer bowl showing the silvered dial and gimbal mounting brackets
  • The Frodsham Regulator clock showing its wooden long-case and dial configuration.
  • Charles Frodsham two-day marine chronometer No. 2819 in brass-bound case with outer transit box.

Browse all 9 in the object catalogue

Provenance

Where the 9 catalogued pieces by Charles Frodsham were 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.

Museums · 2 pieces

Auction houses · 6 pieces

Dealers & other listings · 1 piece

Antiquorum

Auction house · 2 pieces · Directory entry

  • Charles Frodsham 18K Gold Pocket ChronometerPocket chronometer & deck watch · 1865-1866 · Record source

    Antiquorum: lot 315

    Open the object record

  • Charles Frodsham Marine ChronometerTwo-day marine chronometer · circa 1850 · Record source

    Antiquorum: lot 29

    Open the object record

Auction history

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

Charles Frodsham
Charles Frodsham — Unattributed Wikimedia Commons contributor, Public domain. Wikimedia Commons file page
Charles Frodsham tachometer
Charles Frodsham tachometer — Charles Frodsham, CC BY-SA 4.0. Wikimedia Commons file page
At Auction: CHARLES FRODSHAM antique English table clock in walnut case ...
At Auction: CHARLES FRODSHAM antique English table clock in walnut case ... — invaluable.com, Rights unverified — web image search result, review pending. Web page (invaluable.com)
Charles Frodsham, London. Chronometer carriage clock - Tobias Birch
Charles Frodsham, London. Chronometer carriage clock - Tobias Birch — tobiasbirch.com, Rights unverified — web image search result, review pending. Web page (tobiasbirch.com)
Very Rare Large Gothic Revival Charles Frodsham Clock Maker to Queen ...
Very Rare Large Gothic Revival Charles Frodsham Clock Maker to Queen ... — 1stdibs.com, Rights unverified — web image search result, review pending. Web page (1stdibs.com)
19th Century Carriage Clock Signed Charles Frodsham, London at 1stDibs ...
19th Century Carriage Clock Signed Charles Frodsham, London at 1stDibs ... — 1stdibs.com, Rights unverified — web image search result, review pending. Web page (1stdibs.com)
Fine Two-Day Marine Chronometer Signed Charles Frodsham For Sale at 1stDibs
Fine Two-Day Marine Chronometer Signed Charles Frodsham For Sale at 1stDibs — 1stdibs.com, Rights unverified — web image search result, review pending. Web page (1stdibs.com)
Georgian style mahogany bracket clock signed Chas. Frodsham, London
Georgian style mahogany bracket clock signed Chas. Frodsham, London — Lyon & Turnbull, Rights pending — permission not yet requested. Web page (invaluable.com)

Photographs are illustrative examples of the type, not necessarily the exact object described. Verify details against the source file page.

Sources & references

  1. Royal Observatory Greenwich chronometer trial records
  2. Vaudrey Mercer, R. E., biographical works on nineteenth-century English chronometer makers

Where sources disagree, the disagreement is stated rather than resolved silently.