Share to:   Well, it's a type of watch, a very specific kind-a chronograph is well known, that's push a button, and you time something like a stopwatch.With a normal chronograph, â¦ you have to push another button to stop the chronograph hand, and to reset it to the 0 position (normally 12 oclock).hare to:   Well, it's a type of watch, a very specific kind-a chronograph is well known, that's push a button, and you time something like a stopwatch.
The Best Selling Singles Of All Time. The following is a list of every single to have sold over 1 million copies - in descending order of sales. Candle In The Wind '97 - Elton John. (4.865 million)
The artists with the most best-selling singles on this list is Rihanna, who has ten singles. This is followed by Katy Perry with nine, and Britney Spears with seven. Elvis Presley and Shakira each have six best-selling singles.