This timepiece is a magnificent artifact from the 1990s, an era where Hamilton solidified the Khaki line as the ultimate everyday tool watch. The reference 9797 is defined by its compact, bead-blasted stainless steel case—a non-reflective finish specifically engineered for field use to avoid detection. It is powered by a high-precision Swiss ETA quartz movement, providing the relentless accuracy and rugged shock resistance that mechanical watches simply can't match when things get rough in the field.

The architecture is quintessentially functional, utilizing a high-contrast dial (often in black, navy, or olive) with bold Arabic numerals and a 24-hour inner scale, a direct nod to its heritage as an official supplier to the US military. The dial is a work of utilitarian art, featuring the iconic "Khaki" signature and a discreet date window at 3 o'clock, all protected by a hardened mineral or sapphire crystal. Flipping the watch over reveals the crisp Hamilton crest and the "Swiss Made" designation, definitively confirming its pedigree. This is an essential acquisition for an elite collector who appreciates military history, the mechanical soul of a precision quartz heart, and the honest, understated presence of a true Hamilton Khaki.