A quick phone video. I am going fresh water diving today along some bridge piers about 15-25' depth. I believe the 661 will go as its ideal for such a watch. On more extensive dives I use my watch as a secondary timing device with a Suunto on my other wrist. My Pam 104 and Rolex Sub did great. I am looking forward to using the much lighter Carbotech this year.
https://www.dropbox.com/s/3zgdh8jp0s...video.mp4?dl=0
