Just 1 per cent of people can spot mistake in this watch face - but it's obvious Trying to solve a brainteaser can be fun and frustrating at the same time.
According to India Times, only one per cent of people can spot the error within the allocated time, with 99 per cent of challengers failing miserably.
The Roman numerals on the watch face are black while the watch itself has a brown strap and gold-plated frame around the white dial.
If you are yet to spot the error, focus your attention on the watch face itself and in particular the Roman numerals.
The mental challenge involves a picture of a classic watch face, complete with brown leather strap.
