Hamilton Khaki Aviation Khaki Pilot Day Date Stainless Steel / Black

Reference H64645531

About this watch

The Hamilton Khaki Pilot Day Date H64645531 is a timepiece that combines military precision with stylish design. This rugged yet sophisticated watch features a black matte finish on its dial and a stainless steel case, giving it a robust appearance while still feeling refined. The 42mm round shape and 12.5mm height make it a perfectly balanced piece for most wrists. Bold Arabic numerals and sword hands add elegance while ensuring visibility against the black background. Protected by a sapphire crystal, this watch is built to handle demanding environments and active lifestyles. At its heart lies the Hamilton caliber H-40, an automatic movement based on the reliable ETA 2834-2 with a frequency of 21,600 vibrations per hour and a power reserve of 80 hours. The H64645531 features hours, minutes, seconds, and a day/date display, making it a handy companion for daily life. Its water resistance of up to 100 meters ensures you can enjoy your day without worrying about your watch getting damaged. With its rich features, durable build, and timeless elegance, the Hamilton Khaki Pilot Day Date H64645531 is a watch that you'll cherish for years.
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Key Features

  • 42mm round shape
  • Hamilton caliber H-40 automatic movement
  • Sapphire crystal protection
  • Water resistance up to 100 meters
  • Day/date display
  • 80-hour power reserve
  • Stainless steel case

Specifications

Brand
Hamilton
Family
Khaki Aviation
Model
Khaki Pilot Day Date Stainless Steel / Black
Reference
H64645531
Movement
h-40
Movement Features
  • Hours, Minutes, Seconds
  • Date, Day
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Hamilton Khaki Aviation Pilot Day-Date Auto Men's Watch H64615735

Hamilton Khaki Aviation Pilot Day-Date Auto Men's Watch H64615735

Hamilton - H64615735 · $800
This Hamilton Khaki Aviation Pilot Day-Date Auto Men's Watch is a brand-new, unopened watch with no signs of wear.

  • Condition: Mint, unworn
  • Msrp: close to 1200 after taxes
Posted at
May 11, 2026, 10:53 PM
Active
[WTS] Hamilton Khaki Aviation X-Wind Automatic Chronograph 🛩

Hamilton Khaki Aviation X-Wind Automatic Chronograph 🛩

This is a true pilot's watch with all the bells and whistles, featuring accurate timekeeping and functional chronograph.

  • Condition: Great condition, minor signs of wear due to normal use
  • Case Diameter: 44mm
  • Lug To Lug Length: 54mm
  • Lug Width: 22mm
Posted at
May 6, 2026, 10:53 PM
Active
[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, featuring a chronograph that resets to zero

  • Condition: great condition with minor signs of wear due to normal use
  • Case Size: 44mm (without crown)
  • Lug To Lug: 54mm
  • Lug Width: 22mm
Posted at
Apr 29, 2026, 10:23 PM
Active