
Clocks · Longcase clock
Burr walnut longcase clock by Alexander Hewitt, London, c. 1710
- Maker / attribution
- Alexander Hewitt (maker)
- Date
- c. 1710
- Historical period
- Early Modern Horology (1600 – 1750)
- Country of origin
- England
- Place
- London
- Object type
- Longcase clock
- Materials / technique
- burr walnut
- Dimensions
- Height 7 ft 2 in (218 cm)
- Stock no.
- Product 557
- Credit line
- Dealer listing, P A Oxley (product 557)
- Catalogue title (original)
- Rare Burr Walnut Longcase Clock by Alexander Hewitt of London (English)
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Record summary
Catalogued by P A Oxley (dealer), Wiltshire (stock number Product 557), this is a longcase clock by Alexander Hewitt, made in London, England, dated c. 1710. The Atlas places it in the Early Modern Horology period (1600 – 1750) of its Clocks collection. Materials and techniques recorded by the source: burr walnut. Recorded dimensions: Height 7 ft 2 in (218 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
Dealer description — P A Oxley
Just Arrived - March 2023 An exceptionally rare burr walnut longcase clock by Alexander Hewitt Featuring a Month duration movement, six fully latched pillars, seconds and date. The cabinetwork, dial and movement all display a huge influence towards one of the most famous Clockmakers of all time, Thomas Tompion. Alexander Hewitt was apprenticed to Benjamin Bell in 1685. This accomplished horologist and toolmaker had close associations with both Thomas Tompion and Robert Hooke. Its entirely possible that this case did originate from the Tompion workshops and that Mr Tompion saw a talent in Mr Hewitt, perhaps he was unofficially his apprentice for a period of time? The movement certainly displays many Tompion features, as does the dial. The month duration movement strikes the hours on a very unusual internal rack striking mechanism. The whole movement is of substantial quality with 6 latched pillars and latches to the dial. It also retains its original brass bound month duration weights which are thing of beauty in themselves. The dial is typical of the period with a separate silvered brass chapter ring, brass spandrels to the corners and seconds and date to the centre. The makers name Alexander Hewitt, London is engraved to the centre on an elaborate cartouche. The matting to the centre is of exceptional quality and craftsmanship and with the lack of ringed winding holes, this also points towards an influence from Tompion. The exquisite blued steel hands have been executed in the finest manner. The style and high quality workmanship within the cabinetwork is exceptional. The burr walnut veneers have been specifically selected for each individual panel and. The trunk door is indeed one entire piece of burr veneer and not bookmatched. The unusual stepped plinth to the base is very similar in design to several of the Tompion longcase clocks that were made for the Royal Family in the late 17th century. As displayed here, many of these Royal clocks also featured gilt wooden corbels below the hood. An extremely rare feature which is only seen or used on the highest quality longcase clocks of the period. The hood again displays many Tompion characteristics such as the walnut veneered pillars, the large gilded Doric capitals and sound frets to each side. A rare survivor from the Golden Age of English Clockmaking. Note: This clock has some rather interesting historical provenance. Please contact us for further information.
Historical context
Early Modern Horology (1600 – 1750)
Huygens' pendulum and balance spring transform accuracy; English makers develop the anchor and deadbeat escapements.
Huygens's pendulum (1656–57) improved clock accuracy from about a quarter of an hour to under a minute a day. The anchor escapement (c. 1670) and the long seconds pendulum created the longcase clock; London makers such as Fromanteel, Knibb, Tompion and Quare led European clockmaking, and French makers created the Boulle pendule.
Read the period in the timelineMore clocks from this periodEarlier: Renaissance Horology
Atlas type guide
Longcase (tall-case or grandfather) clocks
The longcase clock was born from two seventeenth-century innovations: Christiaan Huygens's pendulum (1656–57) and the anchor escapement (c. 1670). A long seconds pendulum, nearly a metre long, swings with a small arc, and enclosing it together with the driving weights in a tall wooden case protected the mechanism and created a new piece of furniture. London makers such as Ahasuerus Fromanteel, Thomas Tompion and Joseph Knibb set the pattern.
By the eighteenth century longcase clocks were made throughout Britain, the Netherlands, Scandinavia (the Swedish Mora clock), France (the Comtoise from the Franche-Comté), Germany and colonial America. Eight-day movements with two weights became standard in better clocks; thirty-hour clocks with one weight and a rope or chain were cheaper alternatives.
What to look for
- Winding holes in the dial: two (eight-day, going and striking) or none (thirty-hour, pulled up by a chain).
- Brass dials with applied chapter rings (earlier) versus painted iron 'white' dials (after c. 1770 in Britain).
- Moon-phase arches, date apertures, seconds dials and maker's name on the dial.
- Case woods and style: ebonised, walnut marquetry, lacquer, oak or mahogany; regional styles from London, Lancashire, Scotland or America.
- Whether the movement and dial match the case — 'marriages' are common.
Dating clues
- Square brass dials suggest c. 1670–1720; arched brass dials c. 1715–1790.
- Painted (white) dials were made by Birmingham dial-makers from about 1772.
- Comtoise clocks with repoussé pendulums are mostly nineteenth century.
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:Anchor (recoil) escapementDeadbeat escapementAnchor escapement
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