Ulysse Nardin Oversized Military Multi Scale Chronograph Silver Dial leonidas with this "Big Blue" version

with this "Big Blue" version launching in 1972 featuring a distinctive 42mm case resembling a 1970s TV screen

Crafted from Taiga leather

- White dial with applied Breguet numerals

A hallmark of Oysters from the 1950s and 60s

The watch is fitted with the pictured leather strap

Ulysse Nardin Oversized Military Multi Scale Chronograph Silver Dial leonidas with this "Big Blue" versionUlysse Nardin SA, founded in 1846 in Le Locle, Switzerland, was known for creating precise marine chronometers and exclusive, complex timepieces that were trusted by over 50 navies through the mid 20th century. This is a triple signed chronograph that we believe would have been used by the military, due to the telemeter scale that was used in the field to measure the distance of faraway sounds, such as mortar fire. The bold 36mm stay brite case