UlysseNardin presented a new model - Diver Deep Dive created in partnership with a bold underwater explorer Frédéric Buyle. Water resistance of the watch achieves 1,000 meters. The watch is equipped with manufacture caliber UN-320, helium escape valve, rubber strap with an expandable element, large bezel has 12-notched teeth for easy manipulation, even with diving gloves. Fifteen sharks adorning the dial and one on the case back serve as a reminder that humans are just visitors in the waters, and the element does not belong to them. The model is released in a limited edition of 300 pieces.