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The Encyclopedia of Horology

Movement · Pocket watch movement

Pocket watch movement by Thomas Savory

Partially verified

This object is a gents pocket watch movement attributed to the maker Thomas Savory of London, dating to approximately 1830. The movement is unaccompanied by a case or dial, as these elements are missing from the artifact. Constructional elements visible include a key-wound spring mechanism, a verge escapement, and a fusee and chain transmission system. A regulator scale marked "fast" and "slow" is present on the movement plates to facilitate timing adjustments. The serial number 8843 is inscribed on the back plate alongside the maker's signature and location details at 54 Cornhill, London. This movement was acquired by the collection in 1937 through a donation from J. Ingram.

The movement viewed from the back plate, showing the signature of Thomas Savory, the address, and the serial number 8843.
The movement viewed from the back plate, showing the signature of Thomas Savory, the address, and the serial number 8843. — Museums Victoria. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
collections.museumsvictoria.com.au
Category
Movement · Pocket watch movement
Maker / attribution
Thomas Savory
Reference
Not recorded
Catalogue / lot identifier
ST 20146
Source-reported date
circa 1830
Source-reported place
England
Source-reported serial
8843

Source-reported attribution and specifications are not independent authentication. A listing does not establish present ownership, current display, availability or permission to reproduce.

Object description

Construction and Technical Features

The object is a gents pocket watch movement devoid of its original casing and dial. It incorporates a key-wound spring mechanism designed to drive the gear train through a fusee and chain, a configuration associated with 19th-century horology. The escapement mechanism utilized is a verge escapement.

A regulator is present on the movement, which includes a scale engraved with indicators for 'fast' and 'slow' to allow for calibration of the timekeeping rate. The overall diameter of the circular movement assembly is 3.9 cm, with a thickness of 1.3 cm.

Evidence for this section
  • “Gents pocket watch movement”
  • “Key wound spring; verge escapement. Fusee and chain. Scale fast to slow.”
  • “Case and dial missing.”
  • “1.3 cm (Width), 3.9 cm (Outside Diameter)”

Signatures and Identification

The movement plate features identifying inscriptions that link the object to the maker Thomas Savory, operating from 54 Cornhill in London. The engraving explicitly includes the maker's name, their business address, and the serial number of the movement.

The number 8843 is clearly marked on the back plate, serving as the identifier for this specific piece. This inscription is a primary reference for the object's origin and attribution to the London trade.

Evidence for this section
  • “Back plate is marked 'Thos. Savory, 54 Cornhill, London, no. 8843'”

Provenance and Historical Context

The movement was acquired by the museum collection in 1937 as a donation from J. Ingram. It is part of a larger group of watch movements obtained from Ingram Brothers jewelers. These items were collected during the 1930s economic depression.

During this period, many customers sold gold or silver fob watches to be processed for their precious metal content. While the jewelers opted to melt down the casings to recover the metal, they retained these movements due to their historical interest.

Evidence for this section
  • “Donation from J. Ingram, 18 Feb 1937”
  • “One of several watch movements donated by Ingram Brothers jewelers in 1937.”
  • “Ingrams (and other jewelers) melted down the cases to sell the metal, but kept the movements of historically interesting watches.”

Open research questions

  • What specific production records exist for Thomas Savory of 54 Cornhill to narrow the date beyond 1830?
  • How does the serial number 8843 relate to other known surviving movements by Thomas Savory?

Source evidence

Recorded claims and source quotations for Pocket watch movement by Thomas Savory
FieldSource-reported valueSource quotation
MakerThomas Savory“Mr Thomas Savory”
Datecirca 1830“circa 1830”
Serial Number8843“no. 8843”
EscapementVerge“verge escapement”
TransmissionFusee and chain“Fusee and chain”
Diameter3.9 cm“3.9 cm (Outside Diameter)”
AcquisitionDonation, 1937“Donation from J. Ingram, 18 Feb 1937”
InscriptionThos. Savory, 54 Cornhill, London, no. 8843“Back plate is marked 'Thos. Savory, 54 Cornhill, London, no. 8843'”

Visible details

  • Regulation scale marked 'Fast' and 'Slow'
  • Key wound spring mechanism
  • Engraved text on the back plate
  • Visible fusee and chain assembly

Research qualifications

  • Original case and dial are missing
  • Operational status of the movement is not stated

Photograph identity and source facts were screened before import; rights clearance remains pending.

Consulted source

Pocket Watch Movement - Thomas Savory, London, circa 1830

Reviewed 2026-10-26 · Record 26e07997b6

Terms in this record

Glossary explanations for terms named in this object’s record.

Other pocket watch movement records