1977-179/1/1
- Object Number:
- 1977-179/1/1
- Image ©
- 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.