
Pocket Watches · Pocket watch
Edward Prior pocket watch, circa 1845
- Maker / attribution
- Edward Prior (brand / maker)
- Date
- c. 1845
- Historical period
- Precision & Scientific Horology (1750 – 1850)
- Country of origin
- Unrecorded in source
- Object type
- Pocket watch
- Materials / technique
- silver
- Dimensions
- diameter 54.7 mm
- Auction house
- Antiquorum auction archive, Geneva
- Lot
- Lot 342-48
- Credit line
- Auction lot record: LOT 48, Geneva, September 22, 2021
- Catalogue title (original)
- Edward Prior Triple case pocket watch made for the Turkish market; silver and tortoise-shell, gilded metal and niello silver (English)
View the source record (auction lot) ↗ (opens another website in a new tab)Suggest a correction
Record summary
Catalogued by Antiquorum auction archive, Geneva (lot Lot 342-48), this is a pocket watch by Edward Prior, dated c. 1845. The Atlas places it in the Precision & Scientific Horology period (1750 – 1850) of its Pocket Watches collection. Materials and techniques recorded by the source: silver. Recorded dimensions: diameter 54.7 mm. The record is illustrated with 3 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
Antiquorum catalogue description
Silver and tortoise-shell, open-face, key-winding, round-shaped, triple case pocket watch, made for the Turkish market, fitted into an exotic gilded metal and niello silver protective case.Outer silver triple case with tortoise-shell panels and piqué décor; polished silver outer pair-case; polished silver case.White enamel dial with Turkish numerals; blued steel “Poker and Beetle” hands.Movement 14’’’, gilded brass, fusee and chain, verge escapement, monometallic balance (polished steel) and blued steel flat hairspring, pierced and engraved gilded English cock with an urn and foliage.
Lot specifications (Antiquorum)
Movement No.: 61 875; Case No.: 19 167 (by “J B / W W”, London; letter-date for 1845); Material: silver and tortoise-shell, gilded metal and niello silver; Caliber: 14’’’, fusee and chain, verge escapement; Diameter: 54.7 mm.; Dimensions: Ø 61.7 mm. (protective case); Weight: 196.6 gr. (approx.); Signature: dial and movement
Inscriptions & marks
dial and movement
Historical context
Precision & Scientific Horology (1750 – 1850)
Harrison solves longitude; Mudge invents the lever; Breguet's Paris workshop defines the modern watch.
From 1750 to 1850 the watch became a precision instrument. Mudge's lever escapement, the cylinder escapement, Lépine's thin bar calibre, Breguet's innovations (overcoil, tourbillon, perpétuelle) and the pocket chronometer of Arnold and Earnshaw all date from this period, while verge watches remained common in cheaper production.
Read the period in the timelineMore pocket watches from this periodEarlier: Early Modern Horology
Atlas type guide
Watches for the Chinese and Ottoman markets
From the late eighteenth century English and Swiss makers produced watches specifically for export to China and the Ottoman Empire. For China, Fleurier houses such as Bovet, Juvet and Vrard made matching pairs of watches with richly engraved and decorated movements, often with the duplex escapement whose centre seconds hand jumps in full seconds. For Ottoman buyers, London makers such as George Prior and Markwick Markham supplied verge watches with Turkish numerals in triple or quadruple cases of tortoiseshell and silver.
These watches reflect global trade networks and the tastes of distant markets, and are important evidence for cross-cultural exchange in horology.
What to look for
- Engraved, fully decorated movements visible under a glass back.
- Duplex escapement with a jumping centre seconds hand.
- Chinese characters on the movement (e.g. the maker's name in transliteration).
- Turkish (Ottoman) numerals on the dial and multiple protective outer cases.
Dating clues
- Chinese-market Fleurier watches: c. 1820–1900.
- English Ottoman-market watches: c. 1770–1850.
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.
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