Casio G-Shock S-Series GMA-S140-8A Quartz Shock Resistant 200M Men's Watch Casio Womens Safety and tracking features include

Safety and tracking features include incident detection and assistance

Battery life up to 14 days in smartwatch mode

daylight saving auto/on/off

The black leather construction offers a secure lug attachment suited to regular daily wear and easy interchangeability with compatible watch cases

mineral glass and Swarovski Elements

Casio G-Shock S-Series GMA-S140-8A Quartz Shock Resistant 200M Men's Watch Casio Womens Safety and tracking features includeFeatures: Resin Case Resin Strap Quartz Movement Mineral Crystal Black Dial Analog Digital Display Shock Resistant Magnetic Resistant LED Light World Time 1 1000 Second Stopwatch Countdown Timer Alarms Full Auto Calendar Day And Date Display 12 24 Hours Display Screwed Case Back Buckle Clasp 200M Water Resistance Approximate Case Diameter: 46mm Approximate Case Thickness: 16mm