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Seizaiken

BatteryByDevice reference for verified Seizaiken products. Not affiliated with or endorsed by Seizaiken.

Official technical resources: www.sii.co.jp/en/

Verified products

  • SR626SW / 377 · standard size SR626SW

    Seizaiken SR626SW · silver oxide · 1.55 V

    Watch pack code 377. W and SW variants are not always interchangeable — check your watch model.

Sources