What does "field watch" indicate about a timepiece’s design?

The term "field watch" specifically refers to a timepiece designed for durability and functionality in outdoor or rugged conditions. These watches are typically built to withstand impacts, water, and dirt, making them ideal for military personnel, hikers, or anyone engaging in outdoor activities. Their design often includes features like a clear dial, easy-to-read numerals, and sturdy straps, emphasizing practicality over aesthetic embellishments. This focus on being rugged and functional is what distinguishes field watches from more delicate or ornate timepieces, which may prioritize style over durability.