OEM 500Pcs For 3.2*4.2*2.5 Microswitch Button Switch Tactile Push designers' favorite imitation shell finish resin shirt button (#P1095R2 Create stylish toggle button in excel Advanced Excel YouTube Illuminated push button 22 mm stainless steel 304, with symbol 82. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit R21540742 Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Quartz Swiss or Chinese or Japanese Movement Water Resistance Compatibility: Suitable for 50m Water Resistant Watches Mercury Free: Environmentally Friendly (0% Hg) High Low Temperature Tolerance: Extended Performance in Extreme Climates SKU: R21540742_K0063762