Hackaday (RSS Feed) on Nostr: Taking A $15 Casio F91W 5,000 Meters Underwater <img width="800" height="500" ...
Taking A $15 Casio F91W 5,000 Meters Underwater
<img width="800" height="500" src="![](https://hackaday.com/wp-content/uploads/2025/01/depth_testing_casio_f91w.png?w=800")
; alt=""/>When considering our favorite spy movies and kin that involve deep-sea diving, we’d generally expect to see some high-end watch that costs thousands of dollars and is specially engineered to https://hackaday.com/2025/02/01/taking-a-15-casio-f91w-5000-meters-underwater/
https://hackaday.com/2025/02/01/taking-a-15-casio-f91w-5000-meters-underwater/
<img width="800" height="500" src="
; alt=""/>When considering our favorite spy movies and kin that involve deep-sea diving, we’d generally expect to see some high-end watch that costs thousands of dollars and is specially engineered to https://hackaday.com/2025/02/01/taking-a-15-casio-f91w-5000-meters-underwater/https://hackaday.com/2025/02/01/taking-a-15-casio-f91w-5000-meters-underwater/