Ulysse Nardin introduces the Diver [Hammerhead Shark], a high-horology dive watch that reflects Ulysse Nardin’s rich legacy of marine precision. The innovative dive watch has a 44 mm blue PVD-coated titanium case and is packed with essential features for extreme underwater performance.

Caliber UN-118

Caliber UN-118

Self-winding

Classic or unconventional, simple or complex, for men or women, our collection of calibers is one of the most extensive and diverse in the industry. It is based on a culture of innovation, independence and quality that has made Ulysse Nardin one of the most advanced brands in creative watchmaking.

A complex composition

  • Number of parts: 231
  • Number of jewels: 50
  • Total diameter (mm): 31

Impressive precision & longevity

  • Frequency (Hz): 4
  • Frequency (vph): 28800
  • Power Reserve (H): 60
  • Functions: Hour and minute hands in the center. Small seconds and round date window at 6 o’clock.
  • Escapement: DIAMonSIL®

Since its creation in 1846, the independent Swiss watchmaker Ulysse Nardin has been anchored to the high seas. Dozens of the world’s navies once relied on its marine chronometers to provide essential navigational assistance and the Maison’s reputation for supreme mechanical accuracy stretched across continents. Almost 180 years later, Ulysse Nardin remains a pioneer of precision mechanical watches.

  • Diver Hammerhead Shark 1183-170LE-3A-HAMMER/3A watch features - 7
  • Diver Hammerhead Shark 1183-170LE-3A-HAMMER/3A watch features - 8
  • Diver Hammerhead Shark 1183-170LE-3A-HAMMER/3A watch features - 9
Ulysse Nardin supports 1% for the Planet and the Shark Trust in their commitment to ocean conservation. For every watch sold from the Shark collection, 1% of the sale price is donated to 1% for the Planet, supporting the protection of sharks and marine ecosystems.

The ocean nearly took my life, but it’s given me so much more, we have a word in Hawaiian, ‘kuleana’. It means responsibility. My way of giving back is to be an advocate for sharks.

Mike Coots
  • Diver Hammerhead Shark 1183-170LE-3A-HAMMER/3A watch mosaic - 1
  • Diver Hammerhead Shark 1183-170LE-3A-HAMMER/3A watch mosaic - 2
  • Diver Hammerhead Shark 1183-170LE-3A-HAMMER/3A watch mosaic - 3
  • Diver Hammerhead Shark 1183-170LE-3A-HAMMER/3A watch mosaic - 4
  • Diver Hammerhead Shark 1183-170LE-3A-HAMMER/3A watch mosaic - 5

MIKE COOTS: AN ADVOCATE FOR SHARKS

Mike Coots was just 18 years old when his life changed forever. Bodyboarding off the coast of Hawaii’s Kauai Island, he felt a sudden and painful tug on his right leg. It had been bitten off by a Tiger Shark. A tussle ensued, Mike only escaping with his life after punching the shark on the nose. While many shark attack survivors would develop a life-long fear of the water, Mike’s terrifying ordeal only made him love it more. Friends bought him a camera so he could photograph surfers from the shore while he recovered from amputation, but only a month after the surgery he was back in the ocean.

See more