Seiko V421 Movement Details

Seiko caliber V421 is an analog quartz watch movement.
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Sub-brands: Lorus
Battery:SR726W / 396 (Silver oxide)
Accuracy:±30 seconds/month
Day / date?No
GMT / world time?No
Notes:At the press of a button, the watch plays a tune (preselected depending on the watch) with the second hand "dancing" to the song's rhythm.
PDF guides: Battery replacement guide
Related movements: V422 V621