The Renata Watch Batteries are high-quality coin cell/button batteries designed for watches and other small devices. Manufactured in Switzerland, these 1.5v to 3v batteries feature a silver oxide chemical composition and come with a manufacturer warranty of 2 years. The SR721 battery size ensures a long-lasting and reliable power source for your timepiece. Ideal for those looking for precision and durability in their watch batteries, Renata offers a trusted option for extended use.
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