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Verge watch signed ‘S. Robinson’, London, 1833

Gilt brass verge movement with round pillars and elaborately pierced full-width cock, signed S Robinson / LONDON / No 2230.    Silver inner case, signed J W and hallmarked London 1833.   Convex white enamel dial with roman chapter-ring;  lacks hands, glass and outer case.   Diameter 51mm.

Below left
To the very end, verge watches generally retained the full-width pierced and engraved cock-table, although other ‘modern’ features such as the screw-on barrel-bridge and Bosley regulator — both seen here — gradually crept in after about 1800.
Despite the ornate cock, this movement is fairly rough in general finish and I suspect that the colourless name ‘S. Robinson’ (unidentifiable in any book) conceals a provincial maker who preferred the extra price chargeable for a ‘London’ item to the doubtful glory of trumpeting his own name and workplace.
Below right
This side view shows the deep-rimmed crown-wheel and also the coarse file-marks on the edge of the cock-table, symptomatic of declining standards at a period when the verge escapement had ceased to merit serious attention from makers.
The steel shaft just to the left of the crown-wheel is the arbor of the third wheel,which from about 1790 onwards began to be recessed into the front plate – a practice continued in the age of the lever.   Previously the third wheel faced the opposite way, being positioned just behind the back plate.

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Left   The dial is of classic 19th-century style without minute figures, although it is still
slightly convex in section (in contrast to the Morris Tobias and Johnson watches, which
already have flat dials despite their earlier date).   The outer case, glass and hands are missing:
a typical fate for a late verge watch which was already hopelessly outclassed by levers
when it was new and must have become useless through wear before it was fifty years old.