Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:wristwatch
|
| gptkbp:category |
gptkb:consumer_electronics
gptkb:wristwatch |
| gptkbp:color |
black
|
| gptkbp:countryOfOrigin |
gptkb:United_Kingdom
|
| gptkbp:designer |
gptkb:Clive_Sinclair
|
| gptkbp:displayType |
gptkb:LED
|
| https://www.w3.org/2000/01/rdf-schema#label |
Sinclair Black Watch
|
| gptkbp:manufacturer |
gptkb:Sinclair_Radionics
|
| gptkbp:marketedAs |
kit
ready-built |
| gptkbp:material |
gptkb:plastic
|
| gptkbp:notableFor |
technical problems
difficult assembly inaccurate timekeeping short battery life |
| gptkbp:powerSource |
button cell battery
|
| gptkbp:priceRange |
£17.95 (kit)
£24.95 (assembled) |
| gptkbp:releaseYear |
1975
|
| gptkbp:successor |
gptkb:Sinclair_Wrist_Calculator
|
| gptkbp:bfsParent |
gptkb:Sir_Clive_Marles_Sinclair
gptkb:Sinclair_Radionics |
| gptkbp:bfsLayer |
7
|