Seiko UW02 Movement Details

Seiko calibre UW02 is a digital watch movement. Production started around 1984.
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Battery:	BR2325 (Lithium) · Find on eBay
Day / date?	Day + date
GMT / world time?	No
Alarm?	Yes
Development division:	Daini (Kameido, Tokyo, Japan)
Notes:	This movement powered watch models UC-3000 and "Memo Diary" with computer functions. It had memory of up to 1,000 characters and could store telephone numbers and addresses as well as a diary or schedule for up to one month.
PDF guides:	Battery replacement guide
Related movements:	UW01