Message pad with built in clock

It is basically a message pad with a hole cut proffesionally out to fit the clock in the centre.It has then been mounted onto a stand.the legs of the stand are metal.The clock in the centre has the name Meiko. I dont know if this was mass produced years ago. I think it would have had to have sat on someones work desk given the times inside are from 8am until 7pm and at the bottom are a few lines for date and remarks. It does not look to have ever been used so all the pages are empty. It is a mechanical clock so no batteries needed and works perfectly.Can you tell me if it is collectable, what it's called and a value if anything.not selling but just interested to know.