Published by on 10/08/2026 Experience reliable power with the VARTA V 357 (SR44 V357) 1.55V Watch Button Coin Cell Battery, a top-quality silver oxide coin cell designed to keep your timepieces running smoothly. Manufactured in Germany, this battery is trusted for its durability and consistent performance, making it an ideal choice for various watch and calculator applications. The VARTA brand is synonymous with craftsmanship and longevity, ensuring that your devices are equipped with a battery that stands the test of time. The coin cell/button design is engineered for ease of installation and a secure fit, providing peace of mind that your equipment will function without interruption.