Stop watch movement

Made:
hallmarked 1784 in London
Stop watch movement, verge escapement,  by Charles Wilson

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Stop watch movement, verge escapement, by Charles Wilson
Science Museum Group
© The Board of Trustees of the Science Museum

Stop watch movement, verge escapement, by Charles Wilson, London, England, hallmarked 1784.

Details

Category:
Time Measurement
Object Number:
1930-153
Materials:
enamel, gold (metal) and metal (unknown)
Measurements:
overall: 14 mm x 51 mm x 80 mm, 0.07kg
type:
stop-watch and instrument component
credit:
Mr. H. W. Ravenshaw