The BeLOWZERO Auto 46 is a great choice for adventurous underwater escapades. It can withstand depths of up to 1,000 meters and has a helium escape valve. The crystal is 5.6 mm thick and has a smooth, bubble-like shape, perfect for exploring the depths. The watch's design is a nod to its capabilities, featuring a fish symbol and a diving mask on the case back and presentation box.