Murata 329 SR731SW 1.55V Silver Oxide Battery - 300 Pack

Product Description

Ensure precise and long-lasting timekeeping for your wristwatches and compact electronics with the Murata 329 SR731SW Silver Oxide Battery. Manufactured using micro-battery technology inherited from Sony's micro-battery division, Murata silver oxide coin cells deliver steady voltage and stable continuous output.

Specifically optimized for low-drain, continuous-use applications—such as slim analog wristwatches, digital calipers, and small electronic meters—the SR731SW button cell features flat discharge voltage and proprietary anti-leakage sealing to keep your delicate mechanisms safe and reliable over time.

Key Features

• Low-Drain Optimization: Designed specifically for continuous, low-power continuous drain in analog timepieces and precision electronics.
• Stable 1.55V Chemistry: Maintains a consistent 1.55V operating voltage profile until the cell is fully depleted.
• Anti-Leakage Gasket: Features Murata's proprietary sealing technology to prevent electrolyte leakage and protect delicate watch movements.
• Mercury-Free Formulation: Eco-friendly composition containing 0% mercury for safe usage and disposal.
• Japanese Engineering: Crafted in Japan with over 40 years of micro-battery manufacturing expertise for maximum reliability.
• Universal Cross-Reference: Directly replaces equivalent model numbers including 329, SR731SW, SR731, V329, D329, RW300, and 280-250.

Specification

Model: 329 (SR731SW)
Battery Type: Silver Oxide
Voltage: 1.55 Volt