Depth limit for recreational divers - 12
metres
Depth limit for experienced divers - 18 metres
Depth at which nitrogen bubbles develop in your blood - 30 metres
Scuba diving world record - 137 metres
Depth my £14.99 watch will operate up to - 500 metres
Cheers Casio, that's a relief
How did you like this story?
Your feedback helps sm-210 understand what's working
Want to join the conversation? Sign in to leave a comment.