A new interpretation of a classic military watch, the Khaki Field Power Reserve 40mm stands out with a blue dial combined with a robust stainless steel strap. The power reserve indicator and army-inspired layout ensure immediate legibility and maximum practicality. This version with a blue dial is durable, sophisticated and ready for anything – perfectly embodying the adventurous spirit of the entire Khaki Field collection.
Thanks to the new hand-wound H-23 movement, developed by ETA exclusively for Hamilton, it allows (for the first time) visualisation of the 80-hour power reserve directly on the dial. The blue dial proudly displays “80 hour power reserve” and “F” for full and “E” for empty to underline this exceptional and utility-focused feature.
The men’s watch Hamilton Khaki Field Mechanical Power Reserve 40 mm H69509140 belongs to the Khaki Field line and, thanks to its design, is suitable for everyday wear.
The case of the Hamilton H69509140 is made of stainless steel and the watch stays on the wrist thanks to a high-quality steel strap with a folding clasp (the clasp has micro-adjustment).
Inside the case, the Swiss mechanical H-23 movement with manual winding and hacking function (stopping the seconds hand when setting the time) works reliably. The movement has an extended power reserve of 80 hours.
The balance spring of this movement is made of the Nivachron alloy, which is more resistant to magnetic fields and temperature changes and contributes to better watch accuracy.
The elegant yet clear blue dial is protected by a sapphire crystal, which is highly resistant to scratches. The anti-reflective coating guarantees excellent legibility even in bright sunlight.
The watch has a water resistance of 100 m (10 ATM), so it can handle greater contact with water, such as swimming.
The 40 mm case diameter makes the watch wearable for most men’s wrists.
The original steel strap for this model is designated H6050000381. A blue NATO strap can also be purchased for the watch, designated H6006821051.
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| Brand | Hamilton |
| Gender | Male |
| Style | Military |
| Origin | Swiss |
| Guarantee | 5 years |
| Waterproof | 100 m |
| Movement | Hand Wind |
| Caliber | Caliber H-23 |
| Movement accuracy in seconds | ±15 s / day |
Power Reserve ![]() |
80 hours |
| Case size | 40 mm |
Lug-to-lug: ![]() |
48 mm |
| Case height | 12 mm |
| Case shape | Round |
| Case material | Stainless steel |
| Case color | Silver |
| Crystal material | Sapphire - anti-reflective |
| Dial | Analog |
| Dial color | Blue |
Transparent Case ![]() |
No |
| Strap material | Stainless steel |
Buckle ![]() |
Deployant Clasp |
| Strap Width | 20 mm |
| Strap color | Silver |
Quick release system ![]() |
yes |
| Date | No |
Power reserve indicator ![]() |
Yes |
| Functions | Power reserve indicator, No date |
Screw-on Crown ![]() |
Ne |
Luminescence ![]() |
Hands and indexes |
| Other functions | Nivachron |
We guarantee the accuracy of the data. Did you find a mistake? Let us know and get 8 EUR on Watch purchase.
Guarantor: Kateřina Žváček
Jiří Štencek
+420 252 252 306
Mo-Th 9-19
Fr-Sa 9-16
info@helveti.eu
The product is included in categories
Men's best-selling watches Men's steel watches Men's Swiss watch Men's silver watches Men's manual watch Men's watches over 400 EUR Khaki Field Men's mechanical watches Men’s watches Hamilton Khaki Field Men's blue watches Men's military watch Men's watches with steel bracelet Men's watches with sapphire crystal Men's Watches Hamilton Hamilton
The Hamilton brand was founded in Lancaster, Pennsylvania, originally to produce only pocket watches. Thanks to the accuracy of the Hamilton watch, the problem of frequent accidents in the early days of railroad transportation in the United States was solved. It was the superior quality and accuracy of the first Hamilton pocket watches, as well as the ability to innovate and act quickly while maintaining high standards, that first caught the attention of the US military as early as 1914. As an official supplier to the US armed forces during World War I, Hamilton equipped hundreds of soldiers with reliable watches. This led to a shift in production from pocket watches to more comfortable wristwatches, a change that has stuck.
Groundbreaking, practical and precise: Hamilton uses a unique combination of Swiss precision and American spirit to create distinctive, versatile watches for style-conscious lovers. Hamilton has a long history and has achieved numerous milestones, all of which have contributed to making Hamilton the strong and internationally recognized watch brand it is today.
Helveti.eu is an authorized dealer and specialist of the Hamilton brand.
Manufacturer information: Hamilton International Ltd, Länggasse 85, Biel, Switzerland / info@hamiltonwatch.com
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1 → We check, clean and set
We will check the functionality, set time, date and clean the watch carefully.
2 → We will carefully pack the watch
So that the watch does not have a chance to be damaged. We use special vacuum pads.
3 → We insure the watch against damage from the carrier
To be sure, we will insure the watch against breakage, so there is nothing to fear.
With each watch, you will receive a gift of your choice from us. Gifts are graduated according to the value of the order.
From €0 = Cleaning cloth, with which you can polish the glass of a watch.
From €100 = Stroke shortener, you can adjust the watch bracelet to your hand.
From €150 = Helveti canvas bag.
From €150 = Credit card knife.
From €170 = Donut watch case.
From €400 = Parker Jotter.
From €600 = knife Mikov 100-NH-2A blue.
From €1000 = Victorinox Waiter knife with 9 functions.
From €1400 = Watchroll for 2pcs.
From €1650 = Helveti leather watch roll.
From €2000 = Leather travel case.
From €2800 = Leatherman REV.
From €4000 = Wooden watch box Helveti.
From €6000 = Watch winder Helveti black.
And on top of that, a 5-year warranty (You can find the terms of the extended warranty here) and free shipping.
You can view the gifts here: