Cc Bg 1920 1280
Seiko Caliber 8J41

Seiko Caliber 8J41

ManufacturerSeiko Time Corp.
Caliber Number8J41
5 / 7
Vibrations Per Hour
+/- 10 secs/year
Battery Cell
SR916SW (373)
FunctionsCentral hours, central minutes, central seconds
Country of ManufactureJapan
Known Models
Seiko Dolce (Add your watch to the comments below…)

The Seiko caliber 8J41 is a 3 handed thermo-compensated high-accuracy quartz (HAQ) movement made in Japan. The jewel count on the caliber depends on the variation. 8J41A has 5 jewels, 8J41B has 7 jewels.

8J41 VS 8J42

There is a similar Seiko caliber 8J42. The main difference between these two movements is that the 8J41 does not have a calendar complication, whereas the 8J42 has a date at 3:00.

8J41 Battery Life

The Seiko caliber 8J41 is said to run up to 3 years on a fresh battery.

8J41 Accuracy

Seiko officially claims that the accuracy of the caliber 8J41 averages at +/- 10 seconds per year.

Additional Resources:

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