Stop watch mechanism

Made:
1775-1785 in London
Stop watch movement, verge escapement,  by J Stop watch movement, verge escapement,  by J

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

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

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

Stop watch movement, verge escapement, by J. Stirling, London, England, 1775-1785.

Details

Category:
Time Measurement
Object Number:
1930-152
Materials:
enamel, brass (copper, zinc alloy) and steel (metal)
Measurements:
overall: 23 mm x 54 mm x 79 mm, 0.09kg
type:
stop-watch and instrument component
credit:
Mr. H. W. Ravenshaw