Hi everyone! Tried searching the forum before posting this, but couldn't get proper answers. Is it ok to wear a watch while jumping from a height of 10 feet (3 meters)? Will the impact be too much for the watch to handle? The watch has a WR of 300m if that helps.
To my knowledge, nobody tests their own watches for this. And I don't know any reputable tests. So either somebody else has done it and will be able to tell you, or you may have to try it and let us know [emoji4]
I would be very surprised if a 300m watch has any problems with a 3m dive, but there will be lots of other factors at play. For instance, the pressure at 300m depth is huge. The force of hitting water from 3m isn't. But ability to withstand pressure isn't the same as ability to withstand a sudden impact force. And there will be an increased water pressure after a fall into water because he water will not be still, but will be acting towards one side of the watch.
There are complicated physics equations which you could use to calculate the force and the water pressure and compare that to a depth dive (for pressure) and fall onto concrete (for impact force) and I would be very surprised if you would have a problem.
I wouldn't wear mine for that sort of thing though... Why would you?