Launched in 2026, the Hamilton Khaki Field Mechanical Power Reserve H69509960 features a 40 mm stainless steel case and a striking green dial. This timepiece boasts a manual-winding mechanism, complemented by a power reserve indicator. The case is 12 mm in thickness and has a lug-to-lug span of 48 mm, with a lug width of 20 mm. Its sapphire crystal, which is coated to reduce glare, ensures the watch is durable and water-resistant up to 10 bar, or 100 meters.

The dial is designed with a military aesthetic, showcasing central hour, minute, and second hands, along with Arabic numerals and the power reserve display. The hands and markers are enhanced with Super-LumiNova for better visibility in low light. Powering the watch is the Hamilton H-23 hand-wound mechanical movement, offering an impressive 80-hour power reserve and incorporating a Nivachron balance spring. To complete the look, the watch comes with a NATO-style textile strap.