Ulysse Nardin · Family: Diver
The Ulysse Nardin Diver NET Azure 1183-170-2B/3A is a 44mm dive watch with a steel and Nylo® case, a recycled compound made from disused fishing nets combined with Carbonium®, a low-environmental-impact carbon fiber. It runs the in-house UN-118 automatic caliber, with 60 hours of power reserve, under a unidirectional Carbonium rotating bezel. Cazador has no verified price observations yet for this reference. Its standout detail: it's one of the manufacture's first dive watches built from recycled materials sourced from the very ocean it protects.
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Ulysse Nardin, founded in 1846 in Le Locle by a watchmaker trained from a young age in high-precision complications, built its early reputation around marine chronometers, essential for 19th-century astronomical navigation. That maritime heritage explains why the sea remains a central axis of its current catalog, in both the Marine line and the Diver line, dedicated to dive watches.
The NET Azure version pushes that maritime vocation a step further by incorporating recycled materials directly tied to the ocean. The rotating bezel, made from Carbonium® — a compound developed by French firm Lavoisier Composites from carbon fibers just 7 microns in diameter — is paired on the case sides and back with Nylo®, a polyamide granulate obtained by recycling disused fishing nets collected from ports along the French Atlantic coast, in partnership with the start-up Fil & Fab. The result is a robust, low-environmental-impact composite that partially replaces traditional steel without giving up the structural resistance a dive watch demands.
Under the black dial with blue accents sits the in-house UN-118 caliber, a 50-jewel automatic movement with 231 components delivering 60 hours of power reserve, with a power-reserve indicator, small seconds, and date as complications added to the time display. The 44mm case, 14.81mm thick and weighing 118.27 grams, reaches 300 meters of water resistance, certifying its role as a genuine dive instrument rather than a purely aesthetic statement.
This is the second Ulysse Nardin reference in Cazador's catalog, after the Marine Torpilleur, and the first from the Diver line, with a materials-sustainability focus that sets it apart from the other Swiss dive watches already in the encyclopedia.
Cazador has no verified price observations for this reference (0 PricePoints recorded as of today). We do not publish estimates without our own sourced market data.
A polyamide granulate obtained by recycling disused fishing nets collected from ports along the French Atlantic coast, in partnership with the start-up Fil & Fab, which Ulysse Nardin combines with Carbonium® on the case sides and back.
A light, resistant technical composite developed by French firm Lavoisier Composites from carbon fibers just 7 microns in diameter, with a marbling effect that makes every case unique.
The in-house UN-118 caliber, automatic, with 50 jewels, 231 components, and 60 hours of power reserve, plus a power-reserve indicator and small seconds.
Yes, it reaches 300 meters of water resistance, with a unidirectional Carbonium® rotating bezel graduated for measuring immersion times.
Since 1846, when its founder established the workshop in Le Locle, Switzerland, after specializing in high-precision marine chronometers for 19th-century navigation.