Hamilton Khaki Aviation Khaki Aviation X-Wind Stainless Steel / Blue
Reference H77506540
About this watch
The Hamilton Khaki Aviation X-Wind Autochrono H77506540 debuted in 2025. This watch has a stainless steel case of 44mm with a thickness of 15.6mm, which houses the automatic caliber H-21. The dial is blue, featuring an internal rotating bezel, day-date indication, and chronograph counters.
The H-21 movement is based on the ETA 7750 architecture. It features automatic winding, a frequency of 28,800 vph, and a power reserve of 60 hours. Functions include hours, minutes, small seconds, chronograph, day, and date.
The case is fitted with a sapphire crystal, see-through back, and screw-down crown. Water resistance is specified at 100 meters.
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Specifications
- Brand
- Hamilton
- Family
- Khaki Aviation
- Model
- Khaki Aviation X-Wind Stainless Steel / Blue
- Reference
- H77506540
- Movement
- h-21
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date, Day
- Chronograph
- Case
- Stainless Steel 44mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings
![[WTS] Hamilton Khaki Aviation 39mm Mint Full Kit First Owner with Receipt on Bracelet ✈️](https://preview.redd.it/3qok5qccjuog1.jpg?width=640&crop=smart&auto=webp&s=f357bb71734793c8564fa4be50b6d2466e303b06)
Hamilton Khaki Aviation 39mm Mint Full Kit First Owner with Receipt on Bracelet ✈️
This Hamilton Khaki iteration is incredibly slept on. The dial is wonderfully symmetrical and clean as an aviation watch should be. The contrast lume hands increase legibility and the lume on the minute/hour hand are full when the two hands overlap.
- Condition: Near mint
- Movement: H-10 automatic
- Thickness: 11.6mm