01
Fit & sizing
This item is not sold by a conventional clothing size. Select a colour or configuration above where available.
White

The details
Verified catalogue information, practical sizing guidance and the details that help you decide.
The Khaki Field Mechanical Power Reserve 40mm honors the heritage design and essential functionality of the Khaki family, while introducing modern features and the latest in watchmaking technology and innovation. With a new manual-winding H-23 movement, developed by ETA exclusively for Hamilton, it allows (for the first time) for the 80-hour power reserve to be visualized directly on the dial. Fitted with a rugged khaki green NATO strap, the white dial proudly displays "power reserve 80 hours" and shows "F" for full and "E" for empty, to underscore this exceptional and utility-focused feature.
Your buying guide
Helpful context without inventing specifications the brand or supplier has not provided.
01
This item is not sold by a conventional clothing size. Select a colour or configuration above where available.
02
Follow the brand care label or product documentation. For leather, jewellery and watches, avoid prolonged moisture, heat and chemical contact.
03
Complimentary UK delivery is available over £50. Eligible items can be returned within 30 days in their original, unworn condition.
04
In stock in at least one listed variation. Final availability is confirmed before payment.
Complete the set
Hamilton
£987.50
Black
Hamilton
£987.50
Black
Hamilton
£1,300.00
Black
Hamilton
£1,237.50
Blue
You may also like
Hamilton
£987.50
Black
Hamilton
£987.50
Black
Hamilton
£1,300.00
Black
Hamilton
£1,237.50
Blue
Hamilton
£950.00
Black
Hamilton
£1,050.00
Black
Hamilton
£943.75
White
Hamilton
£893.75
Blue