Seiko UW01 Movement Details
Seiko caliber UW01 is a digital watch movement. Production started around 1984.
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|Battery:||BR2325 / (Lithium)|
|Day / date?||Day + date|
|GMT / world time?||No|
|Size / diameter:||30.9mm x 28.8mm|
|Development division:||Daini (Kameido, Tokyo)|
|Notes:||This movement powered watch model UC-2000 – the world’s first watch with computer functions. It had memory of up to 2,000 characters and could store telephone numbers and addresses as well as a diary or schedule for up to one month.|
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