⌚ SILVER BATTERY mini Seizaiken / SEIKO 397 / SR726SW / SR59
• Long lifespan and reliable performance
• Stable voltage throughout the usage period
• Low self-discharge rate
• Silver oxide technology
• High resistance to leakage
• Ideal for watches and precision electronics
High-quality mini Seizaiken / SEIKO 397 (SR726SW) button cell battery, mainly designed for analog and digital watches. It also works perfectly in calculators, medical devices, and other small electronic devices requiring a stable power source.
Thanks to silver oxide technology, it provides a constant voltage of 1.55 V and long, trouble-free operation, ensuring high precision in small watch mechanisms.

Product features mini silver battery Seizaiken / SEIKO 397 / SR726SW / SR59
Model / Manufacturer Code
Seizaiken / SEIKO 397 / SR726SW
Battery Type Designation
Silver battery
General range of button cell / coin cell battery
G2 / 396 / SR726 / SR59 / LR59 / LR126
Voltage [V]
1.55
Diameter [mm]
7.9
Height [mm]
2.65
Contents
- blister 1 piece.
Product features mini silver battery Seizaiken / SEIKO 397 / SR726SW / SR59
Model / Manufacturer Code
Seizaiken / SEIKO 397 / SR726SW
Battery Type Designation
Silver battery
General range of button cell / coin cell battery
G2 / 396 / SR726 / SR59 / LR59 / LR126
Voltage [V]
1.55
Diameter [mm]
7.9
Height [mm]
2.65
Contents
- blister 1 piece.
Product Safety Data mini silver battery Seizaiken / SEIKO 397 / SR726SW / SR59
Manufacturer details
Seiko Instruments Inc.
8, Nakase 1-chome, Mihama-ku, Chiba-shi
261-8507 Chiba
Japonia
Email: info@seiko-instruments.com
8, Nakase 1-chome, Mihama-ku, Chiba-shi
261-8507 Chiba
Japonia
Email: info@seiko-instruments.com
Responsible entity:
Seiko Instruments GmbH
Siemensstr. 9
D-63263 Neu-Isenburg
Niemcy
Email: info@seiko-instruments.de
Siemensstr. 9
D-63263 Neu-Isenburg
Niemcy
Email: info@seiko-instruments.de


