A4 Tactical Field Auto - 41.5mm USA

SUMMARY: The A4 Tactical brings the same rugged field-ready design as the C4 Tactical, now powered by a premium automatic movement. Built around a reliable Japanese Miyota 9015 caliber, it combines the heritage and character of a mechanical watch with uncompromising durability: a bead-blasted steel case, recessed 4 o'clock crown, 200 meters of water resistance, and the brightest lume we've ever produced with 3D Super-LumiNova blocks. Designed for those who appreciate the craftsmanship of an automatic movement, the A4 delivers military-inspired functionality with the enduring appeal of traditional watchmaking.

WHO IS THIS WATCH FOR? We recommend the A4 for enthusiasts who appreciate the ritual and craftsmanship of a mechanical watch but refuse to compromise on durability. It offers the same rugged capabilities as the C4 Tactical while delivering the smooth sweep and self-winding operation that automatic collectors prefer. At 41.5mm, the A4 has a confident wrist presence, while its ergonomic case profile and recessed crown ensure lasting comfort during extended wear. Whether you're in the field, traveling, or simply looking for a dependable everyday companion, the A4 is built to perform for decades to come.

INSPIRATION: The A4 Tactical draws inspiration from the legendary Benrus Type I — the stripped-down military-issued diver developed for Navy SEALs and covert operatives during the 1970s. Every design decision reflects that same form-follows-function philosophy: matte bead-blasted surfaces to reduce reflections, oversized syringe hands for instant legibility, and bold military numerals inspired by classic U.S. Air Force stencils. While remaining faithful to the spirit of the original, the A4 answers years of customer demand for a mechanical version of the C4 Tactical, pairing timeless automatic watchmaking with the uncompromising performance expected from a modern field watch.