Seiko SSK057K Supercars Limited Edition GMT

Australia Exclusive Release • Limited to 1,500 Pieces Worldwide

The Seiko SSK057K Supercars Limited Edition GMT is a highly sought-after collector's piece created in partnership with Australia's premier motorsport series, the Supercars Championship. Produced in a strictly limited run of only 1,500 pieces worldwide, this special edition combines Seiko's proven GMT functionality with race-inspired design elements, making it a must-have for collectors and enthusiasts alike.

Inspired by the adrenaline and precision of professional motorsport, the SSK057K features striking orange accents throughout the dial and bezel, paying tribute to the high-performance machines that dominate Australia's racing circuits. The sporty aesthetic is complemented by Seiko's trusted GMT movement, allowing wearers to track a second time zone with ease—perfect for travelers, collectors, and everyday enthusiasts.

Powered by the reliable 4R34 automatic GMT movement, the watch offers both automatic and manual winding capabilities, a power reserve of approximately 41 hours, and Seiko's renowned durability. The robust stainless steel case and bracelet provide a comfortable yet substantial wrist presence, while the Hardlex crystal and 100-meter water resistance ensure everyday practicality.

As an official Australia-exclusive release, the SSK057K has become increasingly difficult to source outside Australia, making it one of the most desirable modern Seiko 5 Sports GMT models in the market today.