Seiko 7A48 Movement Details

Seiko caliber 7A48 is an analog quartz watch movement produced in the 1980s.

Battery:SR936SW / 394 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Date only
GMT / world time?No
Rate:32,768 Hz
Number of jewels:15
Size / diameter:29.0
Stem code: 354726
Development division:Suwa (Nagano)
Notes:Has a moon phase function and a battery life indicator function. Used in a Ferrari-branded watch, renamed as "cal. 532".
PDF guides: Technical guide for 7A48A
Related movements: 7A28 7A34 7A36 7A38 7A54