Ulysse Nardin Marine Chronometer – Reference 266-66-3

The Ulysse Nardin Marine Chronometer, Reference 266-66-3, is a distinguished luxury Swiss timepiece, often identified as the Maxi Marine Chronometer. Its design draws inspiration from traditional marine chronometers and combines classic nautical aesthetics with sophisticated Swiss watchmaking.

Case and Materials:
The watch features a 41 mm case with an approximate thickness of 11 mm, crafted in 18-karat rose gold. Certain variations are also available in yellow gold.

Dial Design:
The dial showcases Ulysse Nardin’s signature marine-inspired configuration, featuring a power reserve indicator at 12 o’clock, a prominent small-seconds sub-dial at 6 o’clock, and an integrated date display. Depending on the specific variation, the dial is available in black, blue, silver, and beige tones.

Movement:
The timepiece is powered by the COSC-certified Calibre UN-26 automatic chronometer movement, based on a modified and finely adjusted ETA 2892-A2 architecture. It operates at 28,800 vibrations per hour (4 Hz) and offers an approximately 42-hour power reserve. Additional features include hacking seconds and a quick-set date function.

Strap and Comfort:
One of the distinctive features is Ulysse Nardin’s double-hinged articulating lug system, designed to ensure an ergonomic fit and improved wrist comfort. The watch is fitted with a rubber or leather strap, incorporating integrated gold or titanium design elements, depending on the variation.

Water Resistance:
The watch offers an impressive water resistance rating of 200 metres (660 feet), reinforcing its strong nautical heritage.

Overall:
The Ulysse Nardin Marine Chronometer Reference 266-66-3 is an elegant combination of traditional marine chronometer design, precious-metal craftsmanship, and reliable Swiss mechanical engineering. Its distinctive dial architecture, chronometer-certified movement, and practical wearability make it a notable timepiece within Ulysse Nardin’s Marine collection.