They can be a right pain – there are so many opening tools, and each manufacturer has their own. Not only that, but the opening tools can slip and leave ugly scratch marks on your watch back.

Never fear, a £1 children’s toy rubber ball does the trick…

I’ve been asked what the lines and readings on the timegrapher I’m using signify. So I thought that putting together a short video would be best.

It’s not complete in a sense that it tells you everything about a timegrapher, but it’s a good enough introduction so that you can interpret yourself what you see on the screen.

In the last part, my lovely assistant Holly joins me, and you can tell she is bored out of her mind by the claptrap that her dad is waffling on about 😉