The Antarctic GMT is a tribute to Nivada Grenchen's rich legacy of professional watchmaking. Originally introduced during the Jet Age, when frequent travelers required precise time-zone tracking, the Antarctic GMT has been reimagined for modern adventurers. This retro-styled masterpiece pays homage to its 1970s roots while offering the contemporary functionality of a Swiss-made SOPROD C125 movement.The first thing you notice when strapping on the new Antarctic GMT is its presence. It is like a time capsule from the 60s-70s, yet fully in line with today's aesthetic codes. With a 36mm diameter, a slim profile of 11.6mm, 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.Nivada Grenchen Antarctic GMT Detals:SOPROD calibre C125 automatic movement25 jewels42 hour power reservedate window at 3:00 o'clockmatt black, or matt tropic dial with applied index markersblack/amber internal rotating bezelindependent central GMT handSLC3 SuperLuminova on hands and markerspolished and brushed 316L stainless steel casedual screw down crownsscrew in 'penguin' casebackflat acrylic crystalwater resistant to 50 metrescase diameter: 36mmcase thickness: 11.6mmlug width: 20mm