Replacement Rechargeable Battery Compatible with Seiko Solar Power Movement : TS920E / 3023-34R

Restore energy storage in a compatible solar-powered watch with this TS920E rechargeable battery, designed for solar watch movements that use Seiko part number 3023-34R. Compatible movements:

• VR42, VR42A, VR42B (VR42B1, VR42B2)

• VR43, VR43A, VR43B (VR43B1, VR43B2)

• VR4GB (VR4GB1), VS54A, VS55A

The TS920E stores electrical energy generated by the watch’s solar panel and supplies power to the movement when light is unavailable. It is a rechargeable secondary cell—not a disposable silver-oxide watch battery.

Package Contents

1 × TS920E rechargeable battery with dedicated connection tab.

Seiko movements use different rechargeable cells, contact plates, terminal tabs, and part numbers. Please confirm the movement calibre, original battery code, Seiko part number, terminal orientation, and connector shape before ordering. A bare TS920E cell may not directly replace an assembly fitted with model-specific connector plates.

Do not substitute a disposable alkaline or silver-oxide battery. The movement’s charging circuit is designed for a compatible rechargeable cell and may damage an unsuitable battery or the watch.

Professional installation, system resetting, and sufficient initial light charging may be required after replacement.