Timex Command Shock 54mm Resin Strap watch. The Timex Command is proof of our legendary durability. Featuring a black case and matching yellow strap and built to keep up with your lifestyle, this watch is shock-resistant, water-resistant up to 100 meters and features a hydration alert. INDIGLO Night-Light with Night-Mode. Dual mode alarm offers vibration and/or audible alert. 100-Hour Chronograph with Lap and Split Times. 24-Hour Countdown timer with stop and repeat. Three daily, weekday or weekend alarms with Five-Minute Backup. Three time zone settings. Hydration alarm. Forward or backward setting. 24-hour time. Month, day, and date display. 54mm. Imported.