MWC G10 50m (165ft) Water Resistant NATO Pattern Military Watch with Satin Case Finish, Fixed Strap Bars and 60 Month Battery LifeSKU Code: G10 PB SAT This MWC model is a direct descendant of the G10 watches we made in the 1980s, retaining the popular battery hatcha feature discarded by most other manufacturers. Initially, the battery hatch was essential because early quartz watch batteries lasted only about a year. Now, with modern batteries lasting around five years, the hatch serves as a nostalgic design detail. Key Features: Heritage Design: Directly descended from our