Inspired by the Viperfish the bizarre noctilucent predator of the deep sea. A diver's watch that shows how she works during the day or night over or under water.We asked ourselves, the AQM 5 should just be a diver's watch. The mainstream market for diving watches is large but often lacking in creativity. Why not a diver's watch that opens your heart to the beholder. A diver's watch that shows how she works during the day or night over or under water. The AQM 5 ViperFish has a skeletonized movement that has been perlated and rhodium plated. The movement is backlit by the Superluminova-coated caseback at night. Individual elements such as the hour wheel and the inside of the rotor have been red coated. So you see through the sapphire crystal as the rotor permanently rotates its rounds. Looking at the AQM 5 on your arm is an experience that almost makes you forget the time to read.