The Marlin® Quartz GMT houses a 40mm polished stainless-steel case with a quartz caller GMT movement, allowing the GMT hand to be set independently while the main hour hand stays fixed for tracking two time zones. The sunray dial presents faceted markers, a date window, and a tonal GMT index with a red triangle GMT hand, topped by a vintage-style domed acrylic crystal. It is paired with a sustainably tanned blue natural leather strap sourced from the Leather Working Group.