55mm Case Diameter Full auto-calendar, 12/24-hour format, Button operation tone on/off, Regular timekeeping, Approx. battery life: 10 years on CR2032 Quartz Movement
Pastic Made in the USA or Imported Heavy duty design with Mud resistant features and 100 meter water resistant. Additonal features include super illuminator and vibration alarm. Mud resistant, 10 year battery life 100 meter water resistant Super LED 1/100 sec stopwatch (24hr), 1/10 Sec C. Down Timer (24 hr), Vibration Alarm, Full Auto Calendar Module 3463
