Breitling Colt II Chronograph Silver Dial SuperQuartz Men's Watch Watch Battery V377 Advanced A7338710 G742 ORD Watch Battery Breitling Colt II Chronograph Silver Dial SuperQuartz Men's Watch CHRONOGRAPH II (A7338710 G742 437X A20BASA.1). GENERAL SPECIFICATIONSProduct: Watch Battery Only Battery Cell Composition: Silver Oxide Recommended Uses for Product: Watch Battery Count: 1 Cell Model Compatibility: Fit A7338710 G742 ORD 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: A7338710 G742 ORD_K0048081