Seiko 5Y13 Movement Details

Seiko caliber 5Y13 is an analog quartz watch movement.

Sub-brands: Seiko 5
Battery:SR1120SW / 381 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?Day + date
GMT / world time?No
Chronograph?No
Hacking?Yes
Rate:32,768 Hz
Number of jewels:3
Stem code: 354765
Development division:Suwa (Nagano)
PDF guides: Parts list for 5Y13A