Seizaiken SR920SW (371) Silver Oxide Watch Battery 1.55 V

The Seizaiken SR920SW (also known as 371 / SR69) silver oxide watch battery is a high-quality button cell with a nominal voltage of 1.55 V and compact dimensions (Ø 9.5 mm × 2.1 mm). It is specially designed for watches and other devices with low power consumption where stable voltage and long life are important. Thanks to precise manufacturing, this battery is ideal for classic analog and digital wristwatches as well as other small electronic devices.

The silver-oxide chemistry ensures constant performance over a long period, even under low load, and minimizes self-discharge. This battery is a direct replacement for numerous designations such as SR920SW, 371, SR69, G6, LR69, or LR920, making it a universal solution for many common watch movements.

Key features:
Seizaiken SR920SW (371) silver oxide watch battery
Nominal voltage: 1.55 V – stable performance for low loads
Diameter: approx. 9.5 mm, Height: approx. 2.1 mm
Silver oxide technology for consistent voltage
Compatible with SR920SW, 371, SR69, G6, LR69, LR920
Ideal for wristwatches and small electronic devices

Technical data:
Voltage: 1.55 V
Diameter: approx. 9.5 mm
Height: approx. 2.1 mm
Chemistry: Silver oxide
Package contents: 1 × battery

Scope of delivery:
1 × Seizaiken SR920SW (371) silver oxide watch battery

Advantages & areas of application:
Reliable power supply for analog and digital wristwatches
Suitable for timepieces, calculators, and other small devices
Constant performance thanks to silver oxide technology
Universal replacement solution for several common battery designations