The Hamilton Khaki Field Mechanical Power Reserve H69509130 merges Hamilton’s military heritage with a new layer of mechanical utility. Its 40 mm sandblasted stainless-steel case surrounds a matte black dial, while a power reserve indicator at 9 o’clock marked “F” for full and “E” for empty provides clear insight into remaining energy. A stainless-steel bracelet with a folding clasp reinforces its rugged, tool-watch character.

 

Heritage Design with Purpose
Drawing from decades of field-watch tradition, the H69509130 emphasises clarity and reliability. Bold Arabic numerals, syringe-shaped hands, and a full minute track ensure legibility, while Super-LumiNova coating supports visibility after dark. The discreet “Power Reserve 80 Hours” text highlights its mechanical edge without detracting from the clean, functional design.

Mechanical Precision
At its heart is Hamilton’s hand-wound H-23 calibre, created with ETA. Delivering an 80-hour reserve, it is the first Khaki Field to display stored energy directly on the dial. This practical addition enhances the experience of a manual movement, offering both utility and a connection to traditional watchmaking.

Durability & Comfort
With a thickness of 11.95mm and a 20mm lug width, the case achieves a balance between robustness and wearability. Sapphire crystal with anti-reflective coating protects the dial, while 100 metres of water resistance ensures confidence in daily use. The EasyClick bracelet system allows quick strap changes, and the folding clasp secures comfortable all-day wear.

A Modern Evolution of a Classic
The H69509130 captures the essence of the field watch while introducing a useful complication. Combining toughness, clarity, and the innovation of a visible reserve, it reflects Hamilton’s enduring commitment to functional design and mechanical craftsmanship.

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