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Silver Champleve Dial Calendar, c. 1710 — view 1 of 5
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Pocket Watches · Pocket watch

Silver Champleve Dial Calendar, c. 1710

DocumentedDocumented from a dealer's listing; attribution and date as stated by the dealer.
Maker / attribution
Unrecorded in source
Date
c. 1710
Country of origin
Unrecorded in source
Object type
Pocket watch
Materials / technique
silver
Stock no.
Product 1095
Credit line
Dealer listing, WatchMuseum.org shop (product 1095)
Catalogue title (original)
Silver Champleve Dial Calendar (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 1095), this is a pocket watch, dated c. 1710. The Atlas places it in the Early Modern Horology period (1600 – 1750) of its Pocket Watches collection. Materials and techniques recorded by the source: silver. The record is illustrated with 5 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 back in time with the exquisite “Silver Champleve Dial Calendar – Circa 1710,” a testament to the artistry and craftsmanship of 18th-century English horology. This remarkable verge pocket watch, signed by the renowned Thos Smoult of Lancaster, is encased in a stunning silver pair case that houses a deep full plate fire gilt movement, complete with Egyptian pillars and a fusee and chain mechanism. The intricate details of the watch, from its pierced and engraved winged cock to the steel coqueret and foot, exude elegance and sophistication. The champleve dial, signed in silver, features an engraved brass edge, Roman and Arabic numerals, and a small circular aperture for the gilt date indication, all complemented by blue steel beetle and poker hands. The matching silver pair cases, adorned with a silver pendant and stirrup bow, bear the maker’s mark “TB” with a coronet, adding to the watch’s historical significance. With a diameter of 54mm and a depth of 16.5mm, this unique timepiece not only serves as a functional calendar but also as a valuable addition to any discerning collector’s assemblage. This is a stunning 18th-century English verge pocket watch with a champleve dial that has a calendar feature. The watch has a silver pair case and features a deep full plate fire gilt movement with Egyptian pillars. It has a fusee and chain with a worm and wheel barrel set up between the plates. The winged cock is pierced and engraved with a mask, while the steel coqueret and pierced and engraved foot add to the watch’s elegant appeal. The balance is made of plain steel and features a silver regulator disc. The dial is made of signed silver champleve and has an engraved brass edge. The watch also has a small circular aperture for the gilt date indication, Roman and Arabic numerals, blue steel beetle, and poker hands. The silver pair cases match and feature a silver pendant and stirrup bow with the maker’s mark “TB” and a coronet above it. This unique pocket watch is one-of-a-kind and was signed by Thos Smoult in Lancaster in the 1710s. Its diameter measures 54mm, and its depth is 16.5mm. This watch would certainly make a valuable addition to any collection. Signed Thos Smoult – Lancaster Circa 1710 Diameter 54 mm Depth 16.5mm

Historical context

Early Modern Horology (1600 – 1750)

Huygens' pendulum and balance spring transform accuracy; English makers develop the anchor and deadbeat escapements.

The balance spring (c. 1675) improved watches dramatically and introduced the minute hand. English pair-cased verge watches with pierced balance cocks and French oignons were typical; enamel painting at Blois and Geneva, and the repeating watch (1680s), made watches objects of great refinement.

Read the period in the timelineMore pocket watches from this periodEarlier: Renaissance Horology

Atlas type guide

Calendar, moon-phase and perpetual calendar watches

Calendar complications range from a simple date to the perpetual calendar, which automatically allows for months of different lengths and leap years until 2100. Pocket watches with perpetual calendars were made in the eighteenth and nineteenth centuries; Patek Philippe made the first perpetual calendar wristwatch in 1925, and series production followed in 1941. The annual calendar (Patek Philippe, 1996) needs correction only once a year.

Moon-phase displays use a disc with two moons and 59 teeth advanced daily, approximating the 29.5-day lunation; more precise trains reduce the error to one day in over a century.

What to look for

  • Apertures or subsidiary dials for day, date, month and leap year.
  • Moon disc under a 'bosom' shaped aperture.
  • Recessed correctors on the case band for setting the calendar.

Dating clues

  • Triple-date wristwatches: popular c. 1940–1955.
  • Perpetual calendar wristwatches: from 1925 (unique) and 1941 (series).

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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