If your watch needs a replacement battery, getting the correct model matters more than choosing the cheapest option. A battery that looks nearly identical may have different dimensions or specifications, leaving you with a purchase you cannot use. So, what are watch batteries 341? They are 1.55V silver oxide button cells commonly identified by the designation SR714SW. The 341 measures approximately 7.9 mm in diameter and 1.45 mm high, making it a compact battery for compatible watches and other specified electronic devices. For individual buyers, the priority is finding the correct replacement. For repair shops, resellers, and purchasing teams, it also means finding a supplier that supports their order quantities and ongoing inventory needs.