Let go, shed the past and embrace the future. Designed for the ultimate feeling of freedom that comes with exploring Earth’s last frontier, we introduce the Engineer Master II Diver Chronometer. The remarkable internal diving bezel can easily be manipulated under water when timing the safety stop. In darkness, it shines with micro gas tubes and ensures elapsed time is always visible. The automatic chronometer delivers outstanding precision as deep as 300 meters – packed inside a 42mm case that is just 13.5mm thick. And no matter the terrain, explore with 1,000 Gauss (80,000 A/m) anti-magnetic protection and patented shock resistance. Where sunlight has its limits, micro gas tubes break boundaries. As the molecules in water absorb the sunlight’s energy, our revolutionary tritium tubes illuminate the inner rotating bezel, ensuring that elapsed dive time can be clearly read in underwater darkness. Under the sapphire, micro gas tubes adorn the hands and hour markers for all-around brightness. Without any form of charging, the luminosity shines automatically and combats the black expanse of any environment. From 300 meters deep to any altitude in the sky, you can trust in bright and precise time reading in all dark conditions. As a watch’s underwater performance is defined by its material and construction, the new Diver Chronometer features a robust stainless steel build. Its engineering allows you to operate the internal diving bezel while completely submerged under water to time the safety stop. Simply use the crown at 2 o’clock to set the bezel at any time. Its 42mm case diameter measures only 13.5mm thick, offering stunning diving capabilities and everyday wearability. The craftsmanship of the case back, the fully screwed-in crown and the gaskets ensure water resistance to 300 meters. It's ready to withstand the harshest elements of any nautical environment.