Seiko 8T63 Movement Details

Seiko caliber 8T63 is an analog quartz watch movement.

Sub-brands: Spirit
Battery:SR936SW / 394 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Date only
GMT / world time?No
Chronograph?Yes
Hacking?Yes
Rate:32,768 Hz
Number of jewels:0
Size / diameter:29.0mm
Height:5.1mm
Stem code: 351177 (tap 10)
Notes:Has a low battery charge warning function.
PDF guides: Technical guide for 8T63A
Related movements: 8T68