Seiko 7731 Movement Details

Seiko caliber 7731 is an analog quartz watch movement produced in the 1980s.

Sub-brands: Dolce
Battery:SR916SW / 373 (Silver oxide)
Accuracy:±15 seconds/month
Day / date?No
GMT / world time?No
Chronograph?No
Number of jewels:3
Development division:Daini (Kameido, Tokyo)
Related movements: 7741