Seiko Caliber 8J41

Manufacturer	Seiko Time Corp.
Caliber Number	8J41
Type	Quartz
Jewels	5 / 7
Vibrations Per Hour	32,768Hz
Accuracy	+/- 10 secs/year
Battery Cell	SR916SW (373)
Functions	Central hours, central minutes, central seconds
Country of Manufacture	Japan
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.

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