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Coach watch by Louis Baronneau, 1650–1675 — view 1 of 6
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Pocket Watches · Coach watch

Coach watch by Louis Baronneau, 1650–1675

DocumentedDocumented from the holding institution's catalogue record.
Maker / attribution
Louis Baronneau (Horloger)
Date
1650–1675
Country of origin
Unrecorded in source
Object type
Coach watch
Materials / technique
silver, brass
Dimensions
height 11,5 cm; diameter 10 cm; thickness 4,3 cm
Holding institution
Musée du Louvre, Paris
Accession / object no.
OA 10071
Credit line
Musée du Louvre, Département des Objets d'art du Moyen Age, de la Renaissance et des temps modernes
Catalogue title (original)
Montre de carrosse (French)

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Record summary

Held and catalogued by Musée du Louvre, Paris (object number OA 10071), this is a coach watch by Louis Baronneau, dated 1650–1675. 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, brass. Recorded dimensions: height 11,5 cm; diameter 10 cm; thickness 4,3 cm. The record is illustrated with 6 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

Catalogue description — Musée du Louvre (French)

Montre de carrosse ; boîtier gravé et repercé de fleurs variées (tulipes, oeillets, iris, fleurs de fraisier) librement disposées. Lunette gravée de stries ; cloche vissée dans le fond. Bélière en forme de boule. Cadran à chiffres romains et arabes (quantièmes) ; au centre, le disque mobile du réveil gravé d'un lacis de fleurs. Index en forme de fleuron. Mouvement à sonnerie des heures et à réveil muni d'un échappement à roue de rencontre, une fusée avec corde à boyau, deux barillets ajourés et gravés de rinceaux fleuris comme les plaques encadrant la vis-sans-fin et le coq. Roue de compte ornée de fleurs.

Shown in the original language of the source catalogue. An editor-reviewed English translation has not yet been published; we do not publish machine translations as authoritative text.

Dating and period as catalogued (French)

Epoque / période : Louis XIV (1643-1715) (Occident->époque moderne = Ancien Régime->dynastie des Bourbons) · · Date de création/fabrication : 1650 - 1675

Shown in the original language of the source catalogue. An editor-reviewed English translation has not yet been published; we do not publish machine translations as authoritative text.

Materials and techniques as catalogued (French)

Matériau : argent · Matériau : laiton · Technique : techniques métal (orfèvrerie)

Shown in the original language of the source catalogue. An editor-reviewed English translation has not yet been published; we do not publish machine translations as authoritative text.

Inscriptions & marks

Signature : ; mouvement signé : L Baronneau AParis

Provenance

Collection Claudius Côte (1881-1956), Lyon ; legs Mme Marie-Françoise Côte, accepté par décret du 9 juillet 1961

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

Verge and pair-cased watches

After Christiaan Huygens and Robert Hooke applied the balance spring around 1675, the verge watch became a reasonably reliable timekeeper and the minute hand became standard. Through the eighteenth century the typical English watch was a pair-cased verge: a fusee movement with a pierced, engraved balance cock, housed in an inner case and a separate protective outer case, often of repoussé gold, shagreen, tortoiseshell or enamel.

French watches of the same period were thicker 'oignons', later replaced by elegant thinner watches following Jean-Antoine Lépine's bar-bridge calibre of c. 1770. Dutch, Swiss and German makers supplied international markets, and verge watches were made until the mid-nineteenth century as cheaper alternatives to the cylinder and lever.

What to look for

  • The pierced balance cock on the backplate: winged (continental) or with a foot (English); its style dates the watch.
  • Fusee and chain visible through the movement; key winding through the dial (early) or case back.
  • Hallmarks inside English silver or gold cases, which give a date letter.
  • Maker's name and serial number engraved on the backplate; watch papers inside outer cases.
  • Enamel dials (after c. 1720) versus earlier champlevé metal dials.

Dating clues

  • Champlevé dials: c. 1680–1730; white enamel dials thereafter.
  • English case hallmarks give the year of assay to within a year.
  • Verge watches persisted in cheap production until c. 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.

Read next:Verge escapementBalance spring (hairspring)Verge escapement

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