Sinclair 'Black Watch' with LED display

Made:
1976 in St Ives
Sinclair 'Black Watch' with LED display (quartz LED digital wristwatch) Sinclair 'Black Watch' with LED display (quartz LED digital wristwatch) Sinclair 'Black Watch' with LED display (quartz LED digital wristwatch) Sinclair 'Black Watch' with LED display (quartz LED digital wristwatch) Sinclair 'Black Watch' with LED display (quartz LED digital wristwatch) Sinclair 'Black Watch' with LED display (quartz LED digital wristwatch)

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

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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

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

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

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

Buy this image as a print 

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

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Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Science Museum Group Collection
© The Board of Trustees of the Science Museum

Quartz watch with LED display, Sinclair 'Black Watch, with attached control unit, step-down transformer and display stand, and watch kit by Sinclair Radionics Limited, St Ives, Cambridgeshire, England, 1975-1976. Plastic case and batteries missing.

Details

Category:
Time Measurement
Object Number:
1977-179/1
Materials:
paper (fibre product), plastic (unidentified), copper (alloy), aluminium alloy, solder, steel (metal) and electrical components
Measurements:
overall: 135 mm x 150 mm x 160 mm, 0.505kg
type:
quartz led digital wristwatch
credit:
Sinclair Radionics Limited