Seiko C439 Movement Details

Seiko calibre C439 is a digital watch movement. Production was in the 1980s.
Find C439 movements, parts and watches on eBay.

Battery:	SR1130W / 389 (Silver oxide) · Find on eBay
Accuracy:	±15 seconds/month
GMT / world time?	No
Chronograph?	Yes
Rate:	32,768 Hz
Size / diameter:	21.95mm x 30.0mm
Height:	5.34mm
Development division:	Daini (Kameido, Tokyo, Japan)
Notes:	Has an alarm and calculator feature.