The Hamilton Khaki Field Power Reserve H69509140 brings a sophisticated new complication to one of Hamilton’s most recognizable field-watch designs. Combining the rugged character of the Khaki Field collection with an intuitive on-dial power reserve indicator, this 40 mm mechanical timepiece offers a fresh interpretation of the classic military-inspired field watch. Its rich blue dial and stainless steel bracelet create a refined yet purposeful appearance, equally suited to everyday wear and outdoor adventures.

At the heart of the watch is the exclusive Hamilton H-23 mechanical movement, specifically developed to incorporate a power reserve display directly into the dial. With an impressive 80-hour power reserve, the H-23 allows the watch to continue running for more than three days when fully wound. The power reserve indicator provides an immediate visual indication of the remaining energy, while the manually wound movement reinforces the traditional mechanical character of the Khaki Field.

The 40 mm stainless steel case measures just 12 mm in thickness and features a clean, highly legible field-watch design. A scratch-resistant sapphire crystal with anti-reflective treatment protects the dial, while Super-LumiNova® enhances readability in low-light conditions. The 48 mm lug-to-lug measurement and 20 mm lug width give the watch balanced proportions and a confident presence on the wrist.

The practical character of the Hamilton H69509140 extends to its construction. With 100 metres of water resistance, a stainless steel bracelet with folding clasp and a Nivachron™ balance spring designed to reduce the effects of magnetic fields, temperature variations and shocks, this Khaki Field is built with everyday reliability in mind.

The Hamilton H69509140 Khaki Field Power Reserve is a compelling combination of military heritage, contemporary watchmaking and practical mechanical innovation. Its distinctive power reserve display sets it apart from conventional field watches, while the 80-hour autonomy and timeless 40 mm proportions make it an exceptionally versatile mechanical timepiece for modern watch enthusiasts.