mcohen1021
Contributor
I'm probably not the right person to ask. But I do have a watch that's rated for 100 m and is a cheapie which is great. Because there would be no crying if anything happened to it
www.freestyleusa.com
I've had mine down to 120 deep

SHARK CLASSIC CLIP ENSENADA
Get ready to ride the waves with a splash of Baja vibes! Our classic digital surf watch now comes in khaki tones, channeling the laid-back spirit of Ensenada's coastline. Say hello to our new collection of digital watches: the Surfin' Safari series. Inspired by Baja California's desert meeting...

I've had mine down to 120 deep