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One murata 77 silver oxide button battery SR66SW Swatch button battery

The Perfect Power Source: SONY SR920SW Watch Battery

Finding a reliable and long-lasting battery for your precision timepiece can be a challenge. Today, we highlight a top-tier solution: the SONY SR920SW button cell battery. Also known by its alternative model numbers 371, AG6, or LR921H, this battery is engineered for excellence.

SONY

This high-quality battery is specifically designed to be compatible with a wide range of quartz watches, most notably models from Murata DW. Its consistent voltage output ensures your watch keeps accurate time, day after day.

Key Features and Benefits

  • Universal Compatibility: Fits watches requiring SR920SW, 377, 371, AG6, or LR921H batteries.
  • Trusted Brand: Manufactured by Sony, a leader in electronic components, guaranteeing quality and performance.
  • Long Service Life: Provides stable power for extended periods, reducing the frequency of replacements.
  • Safety Certified: Meets CCC (China Compulsory Certification) standards, ensuring safety and reliability.

Whether you're replacing an old battery or stocking up, the SONY SR920SW is a dependable choice for watch enthusiasts and professionals alike. Ensure your watch never misses a beat with this premium power cell.