[lightedman]

"Yes, when you buy it, no after 3 years when the glue that waterproofs no longer sticks due to ageing."

My 2014 Kyocera Duraforce Pro is STILL waterproof and I use it for underwater photography incessantly.

[k12sosse]

all that water is keeping the glue moist

[lightedman]

No glue, it's all screws and gaskets.