The first thing you notice when strapping on the new Antarctic GMT is its presence.It seems like a time capsule from the late 1960s-70s, yet fully in tune with today’s aesthetic codes. With a 36mm diameter, a slim profile of 11.1mm, and a perfectly balanced weight, it’s the ideal companion for crossing time zones with style. In terms of design, the new Antarctic GMT is a faithful homage to the original.The iconic red-and-black GMT hand remains, but now features a Plexiglass insertion the internal bezel for tracking the second time zone. The matte black dial, contrasting with the amber-toned 24-hour bezel, immediately draws the eye, while the thick Plexiglass crystal enhances the watch’s retro appeal and avoids the distortions common with overly thick sapphire glass. At its heart is a Swiss-made SOPROD GMT movement.
Information:
New: Nivada Grenchen Antarctic GMT Black 32043A23
Reference: 32043A23
Dated: 2025
Bracelet: Brown Leather Racing Strap
Case: 36mm x 11.1mm Thickness x 40mm lug to lug - Stainless Steel
Lug Width: 20mm
Dial: Matt Black, Shiny Silver Applied Indexes w/ SLC3 Lum.
Movement: SOPROD C125 (Date version) - Automatic
Functions: HMS, Date, independent central GMT hand
Box and Papers: Inner/outer boxes, and warranty card
Crystal: Flat Acrylic Crystal
Bracelet size: 7.5"
Condition: New Unworn
Brand History:
Nivada Grenchen, established in 1926 in Grenchen, Switzerland, quickly became renowned for its rugged tool watches that pushed the boundaries of horological innovation. The brand solidified its reputation with the introduction of the Antarctic in 1950, the first waterproof automatic watch. This timepiece gained fame when it accompanied members of the U.S. Navy's Operation Deep Freeze I during their South Pole expedition from 1955 to 1956.
In 1961, Nivada Grenchen launched the Chronomaster, a versatile waterproof chronograph designed for aviators, divers, and sports enthusiasts. The company continued its innovative streak with the release of the Depthomatic in 1964, the first diver's watch featuring a depth indicator, followed by the Depthmaster in 1965, capable of withstanding pressures up to 1,000 meters.
After a period of dormancy, Nivada Grenchen experienced a rebirth in 2018, reintroducing two of its most iconic models—the Chronomaster Aviator Sea Diver and the Antarctic—at the forefront of its revival. The relaunch paved the way for the brand’s enduring appeal among modern watch enthusiasts while honoring its storied heritage.
