Maxell Watch Batteries – Full Range | 1.55v Silver Oxide | SR Series – Choose Your Size

Power your watch with confidence using genuine Maxell watch batteries – trusted worldwide for precision, reliability, and long-lasting performance.

Our full Maxell range includes popular Silver Oxide (SR series) sizes, so you can choose the exact battery your watch requires from the options above.

• Premium Japanese quality – trusted brand in watch batteries
• Long-life performance with excellent leak resistance
• Stable voltage output for reliable timekeeping
• Suitable for all major watch brands and professional watch repairs

Check the number printed on your old battery (for example 377, 364, 371) and select the matching size from the dropdown. All Maxell watch batteries are brand new, authentic and dispatched quickly from the UK.