There are tool watches, and then there are TOOL watches – and the Elliot Brown Holton GMT Automatic is the pinnacle of both. Building on the bulletproof specs of the original Holton, it now features a reliable Seiko NH34 GMT automatic movement with an independently adjustable GMT hand, protected by a shock-resistant system. This watch marries rugged utility with off-grid perfection, offering a dual time zone feature while preserving the clarity and design of the OG Holton.

Inspired by the original Holton, the GMT version retains its signature elements, including bold pyramid hour markers in high-performance X1 C3 Superluminova, and the trademark 12-3-6-9 cardinal graphics for fast readability. The 'sword' hour hand and precise minute hand minimize confusion, while the GMT hand, with a nod to the OG Holton quartz, ensures clear readings day or night.

The case remains as tough as ever with minor internal tweaks, keeping the watch slim at 14mm, just like the NH35 version. Elliot Brown have also added a newly designed etched case back, featuring the EB shield/globe logo to mark the GMT addition. The robust gunmetal casing with 1200HV hardness, triple-sealed screw-down crown, and high-grip 120-click bezel ensure tactical durability and water resistance.