IAD 630 Large Perpetual Calendar Clock


  • Within .02 secs/day accuracy
  •  -10 to +50° operating temperature
  •  uses 2 x 1.5V alkaline battery

As the name declares, a calendar clock is a combination of the calendar and the clock, able to tell the date and time at once glance. For most, a clock is a very useful and convenient feature to have at home, sometimes in every room, especially for those who are always on the go. For others, a calendar clock is a necessity.