Game Time Men's 'Rookie' Quartz Metal and Nylon Casual Watch, Color Your team based in your battery percentage #baseballszn #baseball # Why I wear a normal watch, not a smartwatch Lewis Leong Your battery percent your mlb team #mlb #baseball YouTube. GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit MLB ROB PHI Operating Temperature Range: 40 Degrees Celsius to +85 Degrees Celsius Shelf Life: 5 years Leakage Resistance: Anti Leak Design Movement Compatibility: Quartz 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: MLB ROB PHI_K0066804