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Diamond Set Gold and Enamel Pocket Watch, 1790 — view 1 of 3
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Pocket Watches · Pocket watch

Diamond Set Gold and Enamel Pocket Watch, 1790

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Unrecorded in source
Date
1790
Country of origin
Unrecorded in source
Object type
Pocket watch
Materials / technique
gold, enamel, diamond
Stock no.
Product 1487
Credit line
Dealer listing, WatchMuseum.org shop (product 1487)
Catalogue title (original)
Diamond Set Gold and Enamel Pocket Watch (English)

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

Record summary

Catalogued by WatchMuseum.org shop (stock number Product 1487), this is a pocket watch, dated 1790. The Atlas places it in the Precision & Scientific Horology period (1750 – 1850) of its Pocket Watches collection. Materials and techniques recorded by the source: gold, enamel, diamond. 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

Dealer description — WatchMuseum.org shop

Step into the elegance of the late 18th century with the exquisite “Diamond Set Gold and Enamel Pocket Watch” from 1790, a true testament to the artistry and craftsmanship of French horology. This remarkable timepiece, signed by Musson a Paris, is housed in a luxurious consular case adorned with a row of dazzling diamonds. The back of the case is a masterpiece in itself, featuring a translucent dark blue enamel overlaid with a decorative diamond set gold mask, showcasing the intricate detail and opulence of the period. At its heart lies a full-plate gilt fusee movement with a finely pierced and engraved bridge cock, complemented by a plain three-arm gilt balance with a blue steel spiral hairspring and a silver regulator dial with a blue steel indicator. The winding mechanism is ingeniously integrated through the fully restored white enamel dial, which is elegantly marked with Arabic numerals and gilt hands. Measuring 38mm in diameter, this pocket watch is not just a timekeeping device but a piece of history, reflecting the grandeur and sophistication of its era. This is a stunning late 18th-century French verge pocket watch, housed in a diamond set gold and enamel consular case. The full-plate gilt fusee movement features a finely pierced and engraved bridge cock with a steel coqueret, a plain three-arm gilt balance with blue steel spiral hairspring, and a silver regulator dial with a blue steel indicator. The winding mechanism is through the fully restored white enamel dial, which features Arabic numerals and gilt hands. The most unique feature of this watch is its unusual consular case, which has a bezel set with a row of diamonds. The back of the case is covered in a translucent dark blue enamel, overlaid with a decorative diamond set gold mask. The watch is signed by Musson a Paris and dates back to around 1790. With a diameter of 38mm, this pocket watch is a true work of art and a testament to the exquisite craftsmanship of the era. Signed Musson a Paris Circa 1790 Diameter 38 mm

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

Pocket watches

The pocket watch was the dominant personal timekeeper from the late seventeenth century until the First World War. Its development tracks the history of the escapement: verge watches with fusees until the late eighteenth century; Thomas Mudge's lever escapement (c. 1755) and the cylinder escapement popularised by George Graham and later by Swiss makers; and the Swiss and English lever watches of the nineteenth century. Lépine's bar-bridge calibre and keyless winding made watches thinner and easier to use.

Industrialisation transformed the trade: American factories such as Waltham (from 1850) and Elgin produced interchangeable parts by machine, and Swiss makers responded with their own mechanisation after the 1876 Philadelphia Exhibition. By 1900 a reliable watch was affordable to millions; the finest makers continued to produce complications and precision watches.

What to look for

  • The escapement: verge (crown wheel), cylinder, duplex, English or Swiss lever.
  • Key winding (a square arbor in dial or back) or keyless crown winding.
  • Signatures and serial numbers on the movement, dial and inside case back.
  • Hallmarks, case maker's marks and gold or silver standards stamped in the case.
  • Dial material: enamel, silver, gold, later printed metal.

Dating clues

  • Verge watches dominate before c. 1800; cylinder watches c. 1770–1900; lever watches after c. 1820.
  • Keyless winding: increasingly common after c. 1860.
  • Manufacturer serial number lists exist for Waltham, Elgin, Longines, Omega, Patek Philippe and others.

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:Detached lever escapementIdentification Centre

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