Unlike dive watches or polit watches, the term "field watch" does not immediately convey its purpose. One might assume it simply refers to any durable timekeeper suitable for farming or activities involving magnetic fields.

However, reality is more deeply rooted in history. The origins of field watches serve a specific purpose: they were designed for military use during World War II. "Field" refers to the harsh environments in which soldiers carried out missions. These timepieces were meticulously crafted to withstand the rigors of the battlefield, with designs prioritizing durability, legibility, and functionality.