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 Pilot Day Date Auto

Hamilton Khaki Aviation Pilot Day Date Auto

Hamilton - H64615145 · $650
This Hamilton Khaki Aviation Pilot Day Date Auto features a blue dial and a 42mm case diameter, making it a stylish and functional timepiece.

  • Case diameter: 42mm
  • Bracelet material: Steel
  • Dial color: Blue
Posted at
Dec 31, 2025, 3:38 PM
Active
[WTS] Hamilton Khaki Aviation Worldtimer Quartz Chrono – Ref. H76714335

Hamilton Khaki Aviation Worldtimer Quartz Chrono – Ref. H76714335

Hamilton - H76714335 · $800
A Hamilton Khaki Aviation Worldtimer Quartz Chronograph with world-time functionality and aviation-inspired design.

  • Condition: Used, very good
  • Year: 2023
  • Ownership: First owner
  • Included items: Pouch and papers
Posted at
Dec 22, 2025, 11:24 PM
Active
[WTS] Hamilton Khaki Aviation Auto 42mm H766650 $700 Shipped

Hamilton Khaki Aviation Auto 42mm H766650 $700 Shipped

Hamilton - H766650 · $700
A Hamilton Khaki Aviation Automatic Watch with a black dial and stainless steel case.

  • Condition: Pre-owned
  • Case diameter: 42mm
  • Thickness: 11.1mm
  • Dial color: Black
Posted at
Dec 18, 2025, 9:12 PM
Active