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389 / SR1130SW 1.55V Watch Cells

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Reliable 389 battery replacements for watches

The 389 battery is a compact 1.55V silver oxide button cell used in many analogue watches, small clocks and precision electronic devices. In this category you can compare popular equivalents such as SR1130SW, SR54, V389, D389 and 390/389, making it easier to choose a compatible replacement without guessing.

At BatteryMarket.bg you will find trusted brands including Duracell, Varta and Energizer. These watch cells are selected for stable voltage, dependable shelf life and consistent performance in low-drain devices where accuracy matters.

Duracell D389 389 390 SR1130SW 1.55V watch battery

Common names and compatibility

A 389 cell may be labelled in several ways depending on the manufacturer. Look for markings like SR1130SW, SR54, V10GS, V389, D389 or 390/389. These codes are often used for the same size class, but it is always best to compare the code on your old battery or in the device manual before ordering.

  • Nominal voltage: 1.55V
  • Chemistry: silver oxide for stable output
  • Typical use: wristwatches, small clocks and compact instruments
  • Popular brands: Duracell, Varta and Energizer
Energizer 390 389 SR1130SW 1.55V watch battery

Why choose a silver oxide 389 cell?

Silver oxide batteries are preferred in watches because they maintain a more even voltage curve than many alkaline button cells. This helps the movement keep accurate time and reduces the risk of weak performance before the cell is fully depleted. For watches that originally use SR1130SW or 389, a quality silver oxide replacement is usually the correct choice.

The Energizer 390/389 option is a practical solution when your old battery is marked 390, 389 or SR1130SW. It is designed for low-drain applications and offers reliable operation in everyday timepieces.

Varta 389 SR1130W SR54 1.55V watch battery

How to identify the right watch battery

Before replacing your watch battery, remove the old cell carefully and read the engraved code. If you see 389, SR1130W, SR1130SW or SR54, you are in the right category. Also check the positive side marking and insert the new cell with the same polarity. Avoid touching both sides of the battery with bare fingers, as oils and moisture can affect contact quality.

  1. Match the printed code on the old battery.
  2. Choose a reputable brand for consistent voltage.
  3. Install the cell gently without bending watch contacts.
  4. Recycle the used button cell responsibly.

Order 389, V389 and SR1130SW batteries online

Whether you need Varta 389, Duracell D389 or Energizer 390/389, this selection gives you convenient options for replacing a drained watch cell. If two codes appear on the package, such as 390 | 389, that usually indicates broad compatibility for the same battery family. Browse the products above, compare the brand and labelling, and order the 1.55V watch battery that matches your device.

Tip: If your watch stops again shortly after installing a new 389 battery, the issue may be dirty contacts, a worn movement or water damage rather than the battery itself.

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