Hamilton Khaki Aviation Khaki Pilot Auto Chrono

Reference H64666135

About this watch

The Hamilton Khaki Pilot Auto Chrono (H64666135) stands out as a remarkable option for those who combine functionality with a classic aesthetic. Its aviation heritage, robust design, and precision movement make it a timepiece that appeals to both watch enthusiasts and everyday wearers alike. At the heart of this watch lies the Hamilton caliber H-31, a movement known for its reliability and precision, boasting an impressive 60-hour power reserve. The Khaki Pilot Auto Chrono features a chronograph complication, allowing you to time events with precision, combined with the date display, making it incredibly practical. With a diameter of 42 mm and a height of 16 mm, it strikes the perfect balance—bold yet not overwhelming. Equipped with sapphire crystal and an open case back, this watch is resistant to scratches and water up to 200 meters, making it a versatile companion for any occasion.
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Key Features

  • Hamilton Caliber H-31 Movement
  • Chronograph Complication
  • Date Display
  • Sapphire Crystal
  • Water Resistance Up to 200 Meters
  • Open Case Back
  • 42 mm Diameter and 16 mm Height

Specifications

Brand
Hamilton
Family
Khaki Aviation
Model
Khaki Pilot Auto Chrono
Reference
H64666135
Movement
h-31
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
200

Current Listings

[WTS] Hamilton Khaki Aviation X-Wind Automatic Chronograph 🛩

Hamilton Khaki Aviation X-Wind Automatic Chronograph 🛩

A true pilot's watch with all the bells and whistles, a beast of a watch that includes a chronograph which perfectly resets to zero.

  • Condition: Great condition with minor signs of wear due to normal use
  • Case Size: 44mm diameter (without crown)
  • Lug To Lug: 54mm
  • Lug Width: 22mm
Posted at
Apr 15, 2026, 10:31 PM
Active
[WTS] Hamilton Khaki Aviation Pilot Pioneer; 38mm automatic – $700 shipped

Hamilton Khaki Aviation Pilot Pioneer; 38mm automatic – $700 shipped

Hamilton - H76205530 · $700
This listing is for a Hamilton Khaki Aviation Pilot Pioneer watch with an H-10 movement and 80 hour power reserve. The watch runs well, has minor normal wear, and comes with its original box, card, manuals, hang tag, and receipt.

  • Condition: Good condition with minor normal wear
  • Case Size: 38mm diameter
  • Thickness: 11.4mm
  • Lug Width: 18mm
Posted at
Apr 13, 2026, 2:22 AM
Active