Dual Time Clock - Analogue & Digital DisplayThis dual time clock is a perfect resource to teach children both analogue and digital time. The analogue and digital time are always synchronised. Both can be adjusted to any time and the other will automatically reset to the same time in 3 seconds. A great feature of this dual time clock is that it comes with a sliding, removable covering plate'. This covering plate can cover either side of the clock, so that children can be asked to write down the