Seiko 5 Sports Field GMT SBSC013 (SSK025) Black Dial 39.4mm Leather Strap Men's Watch

The Seiko SBSC013 is a highly anticipated addition to the Seiko 5 Sports "Field" series, marking a significant milestone as the first Field-style GMT in the lineup. Often referred to by enthusiasts as the "Field GMT Black," this JDM (Japanese Domestic Market) model combines the rugged, utilitarian aesthetic of a classic military watch with the functional complexity of a multi-time zone tracker. It features a perfectly proportioned 39.4mm Stainless Steel Case with a brushed finish, offering a compact and versatile "tool watch" presence that fits comfortably under a sleeve or out in the field. The dial is a masterclass in legibility, featuring a Matte Black Finish with bold Arabic numerals and a dedicated 24-hour inner scale. A high-visibility Orange GMT Hand provides a sharp pop of color, allowing the wearer to track a second time zone against the fixed 24-hour radial-brushed bezel. As a JDM model, it features superior attention to detail and a clean layout without a date magnifier, maintaining the symmetrical "Field" look. The face is protected by a Curved Hardlex Crystal, designed to reduce reflections and withstand the rigors of daily use. At its core, the SBSC013 is powered by the in-house Seiko Caliber 4R34 Automatic Movement. This 24-jewel mechanical engine offers a 41-hour power reserve and features an independent GMT hand, manual winding, and hacking seconds for precise synchronization. The movement is visible through a See-through Screw Case Back, showcasing Seiko’s reliable engineering. Completed with a Leather Strap Men's Watch multi-link bracelet and offering 100-meter water resistance, the SBSC013 is a durable, travel-ready essential that brings professional GMT functionality to the timeless Field watch silhouette.