Precision Power for Your Timepiece: The SONY SR920SW Battery

Is your beloved quartz watch starting to lag or its display dimming? Before you consider expensive repairs, the solution is often a simple battery replacement. For countless precision timepieces, the heart that keeps them ticking accurately is the SR920SW button cell battery.

This compact battery is known by many names—371, AG6, or LR921—but they all refer to the same reliable power source. Specifically designed for low-drain devices like watches, calculators, and small electronics, it delivers stable voltage to ensure your device functions flawlessly.

Why choose a SONY battery for your watch? Sony is synonymous with quality and innovation in electronics. Their button cells are manufactured to strict standards, offering exceptional energy density and a long, dependable service life. This means you can replace your watch battery and forget about it for years, trusting your timepiece to keep perfect time.

The SR920SW is compatible with a wide range of models from brands like Citizen, Seiko, and many others that use the Murata DW movement or similar. Always check your watch's manual or the old battery's markings to confirm compatibility.

This product carries the CCC (China Compulsory Certification) mark, ensuring it meets specific safety and quality standards. When you choose a genuine SONY SR920SW, you are investing in the longevity and reliability of your device.

Don't let a dead battery stop your favorite accessory. Keep a high-quality SONY SR920SW/371/AG6/LR921H battery on hand for a quick and easy renewal of your essential gadgets.