
A contemporary and functional model designed specifically for the deep.
SUSTAINABLE DEPTHS EXPLORATION
Faithful to its commitment to shark protection around the world, Ulysse Nardin has launched the DIVER Lemon Shark watch, a contemporary and functional model specially designed for deep-sea exploration.

Caliber UN-816
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: 205
- Number of jewels: 19
- Total diameter (mm): 29
Impressive precision & longevity
- Frequency (Hz): 4
- Frequency (vph): 28800
- Power Reserve (H): 42
- Functions: Hours, minutes and seconds. Date.
- Escapement: Silicon











