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Nivada Grenchen Antarctic
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MovementAutomatic
Diameter35 / 38 mm
CrystalDomed sapphire
Water resistanceAbout 10 bar (100 m)
CaseStainless steel

Antarctic

The watch that went through Operation Deep Freeze, today the brand's most recognizable face

Model History

The Antarctic was born in the mid-1950s as an evolution of Nivada's Aquamatic line, with the aim of offering an automatic watch that was water resistant, shock resistant and antimagnetic, suited to demanding professional use. The first execution features applied Art Deco-style Arabic numerals, faceted indices with "V"-shaped luminous lume, a compact 35 mm case, and an automatic ETA 1256 caliber movement.

The moment that cemented the model's reputation came in 1955-56, when it accompanied the U.S. Navy's Operation Deep Freeze I in Antarctica, the expedition led by Admiral Richard Byrd for the construction of the first permanent American bases on the continent. It was only after this expedition that the word "ANTARCTIC" appeared on the dial, turning a descriptive name into a true commercial nickname. In the following decades Nivada offered several variants of the line, from II to VI, in diving, dress and explorer versions, with cases in both steel and gold.

With the brand's relaunch starting in 2020, the Antarctic was among the first historic models to be reissued: the new executions — including the Antarctic 35 and 38 mm, Super Antarctic and the Glacier, Eggshell and Spider variants — faithfully echo the compact proportions, Art Deco numerals and "V"-shaped hands of the original pieces, while updating the internal movements and crystal finishing.

Technical Specifications

Movement
Automatic
Case
35 or 38 mm, stainless steel
Crystal
Domed sapphire
Dial
Art Deco numerals, luminous "V"-shaped indices
Water resistance
About 10 bar (100 m)
Strap
Suede or perforated racing leather, rice-grain bracelet
Origin of the name
Operation Deep Freeze I, Antarctica, 1955-56
First execution
Mid-1950s, ETA 1256 movement

Main Executions

Original Antarctic35 mm case, Art Deco numerals, ETA 1256 movementmid-'50s
Antarctic II-VIDiving, dress and explorer variants, gold or steel'50s-'60s
Antarctic 35 / 38 mm, Super AntarcticModern reissues faithful to the historic proportionssince 2020
Fun Fact

On the original pieces' dial, the word "ANTARCTIC" was not present at launch: it was added only after participation in Operation Deep Freeze I, when the brand chose to commercially leverage the connection to the polar expedition that had made the watch famous.