Mondaine Women's A658.30323.16SBB Quartz Classic Leather Band Watch S9a77c6d3adcf4ac286fddbbe352296a1x.png Regulated Button Cell For Watches A658.30320.16SBB Sa35ae4b5d10c48f993d8b2a35c5b6eaco.jpg S41af0351393e41d29d3a788432f1163cG.jpg. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit A658. 30320. 16SBB 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: A658. 30320. 16SBB_K0070727