You’ve set up all your gear, filled up your dive tanks, loaded up your Heckler & Koch MP5, dived down 20 meters and are ready to start your mission, look over to your watch and realize you can’t read the time. We know your frustration. Well, at least with the legibility issue. For those of us who are Navy Seals, hard-core adventurers, or stay at home dads who buy cool stuff and need an ultra-legible watch above ground and below water, Ressence has heard our frustrations and delivered a watch that meets our needs. Enter the Ressence Type 5. An oil-filled, negative display timepiece with an ultra-sophisticated micro-mechanical movement so legible that passerby sharks will know when it’s time for you to surface. Photos via Ressence.