Seamaster GMT

The Omega Seamaster GMT brings together the Seamaster’s maritime heritage with genuine travel-ready utility. Introduced in the late 1990s, it was among Omega’s first to combine a true GMT complication with the brand’s renowned dive watch platform, making it a favorite among collectors who want both versatility and pedigree. Its distinct 24-hour hand and bi-directional bezel allow easy tracking of a second time zone—features that set it apart in the Seamaster family.

The most sought-after reference is the 2535.80, known for its striking blue wave dial and sword hands, powered by the automatic caliber 1128. Earlier references like the 2234.50 feature a black dial and bezel, offering a more understated look. Price differences usually hinge on dial color, bezel condition, and bracelet originality, with full sets commanding a premium. The 41.5mm case size wears comfortably on a range of wrists, and 300m water resistance means it’s at home both on land and underwater.

When buying, check for correct handset and matching bezel inserts, as replacements can affect value. The GMT complication is robust and reliable, but ensure the quickset hour function operates smoothly—a common service need. Overall, the Seamaster GMT offers a unique blend of tool watch capability and Omega’s finishing, making it a practical and collectible choice for those who travel or want something different from the standard diver lineup.