Hamilton Khaki Aviation Khaki Pilot Day Date Auto 42 Stainless Steel / Black / Bracelet

Reference H64615135

Hamilton Khaki Pilot Day Date Auto 42 Stainless Steel / Black / Bracelet

About this watch

The Hamilton Khaki Pilot Day Date Auto 42 is a statement piece that balances functionality, style, and vintage flair. With its robust design and plethora of features, this watch is perfect for aviation enthusiasts and casual wearers alike. The sunburst black dial, adorned with Arabic numerals, is both elegant and functional. The contrasting white hands stand out, making it easy to read the time at a glance, even in low-light conditions. Crafted from high-quality stainless steel, the case feels sturdy yet comfortable on the wrist. The round shape and polished finish give it a classic look, while the 42 mm diameter ensures it's not too bulky. The H-40 movement is a marvel of engineering, designed to keep you on time without fuss. With a power reserve of 80 hours, you can leave it unworn for a couple of days without worrying about winding it up again. Operating at a frequency of 21,600 vibrations per hour (vph), you can expect precise timekeeping. The dual display for both the day and the date is especially useful for those who lead busy lives and need to keep track of their schedule at a glance. With a water resistance of up to 100 meters, this watch is suitable for swimming and snorkeling, though it's best to avoid deep diving. This feature adds peace of mind for those who enjoy outdoor activities and want a watch that can keep up with their adventures.
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Key Features

  • Hamilton H-40 automatic movement
  • 42mm diameter stainless steel case
  • Sapphire crystal glass
  • Water resistance up to 100 meters
  • Dual display for day and date
  • 80-hour power reserve
  • 21,600 vibrations per hour

Specifications

Brand
Hamilton
Family
Khaki Aviation
Model
Khaki Pilot Day Date Auto 42 Stainless Steel / Black / Bracelet
Reference
H64615135
Movement
h-40
Movement Features
  • Hours, Minutes, Seconds
  • Date, Day
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

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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
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[WTS] Hamilton Khaki Aviation Auto 42mm H766650 $700 Shipped

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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
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This Hamilton Khaki Aviation Pilot Pioneer is a lightly used timepiece with 4 months of factory warranty remaining.

  • Condition: Lightly used, great condition
  • Warranty remaining: 4 months
Posted at
Dec 17, 2025, 3:23 PM
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[WTS] Hamilton Khaki Aviation Day Date Auto 42mm Ref: H64645531 BNIB!

Hamilton Khaki Aviation Day Date Auto 42mm Ref: H64645531 BNIB!

Hamilton - H64645531 · $750
This is a Hamilton Khaki Aviation Day Date Auto, a 42mm automatic watch with day and date features. It's brand new, still in its box, and comes with a full kit including outer and inner boxes, papers, warranty cards, and is covered under warranty from an authorized dealer.

  • Condition: Brand new, never worn (BNIB)
  • Case Size: 42mm
  • Movement Type: Automatic
Posted at
Dec 15, 2025, 10:51 PM
Active
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[WTS] Hamilton Khaki Aviation Day Date Auto 42mm Ref: H64645531 BNIB Full kit in warranty from AD

Hamilton Khaki Aviation Day Date Auto 42mm Ref: H64645531 BNIB Full kit in warranty from AD

Hamilton - H64645531 · $800
The Hamilton Khaki Aviation Day Date Auto features a perfectly proportioned design with an extended power reserve of up to 80 hours. This allows the watch to keep ticking for almost two days without winding.

  • Condition: Brand new, never worn (BNIB)
  • Power reserve: up to 80 hours
  • Case size: 42mm diameter
  • Includes: outer box, inner box, papers, warranty cards, H-40
Posted at
Dec 14, 2025, 1:45 PM
Active
View listing on r/WatchExchange
[WTS] Hamilton Khaki Aviation Pilot Pioneer Chrono Quartz – H76522131 – Full Set – Excellent

Hamilton Khaki Aviation Pilot Pioneer Chrono Quartz – H76522131 – Full Set – Excellent

Hamilton - H76522131 · $499
This Hamilton Khaki Aviation Pilot Pioneer Chrono Quartz is a stainless steel watch with a black dial and aviation-inspired layout. It features a quartz chronograph movement and comes in full set, including the original case, papers, and extra links.

  • Condition: Excellent, hardly worn by the original owner
  • Case material: stainless steel
  • Movement type: quartz chronograph
Posted at
Dec 13, 2025, 8:45 PM
Active
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[WTS] Hamilton Khaki Aviation Day Date Auto 42mm Ref: H64645531 BNIB Full kit in warranty from AD

Hamilton Khaki Aviation Day Date Auto 42mm Ref: H64645531 BNIB Full kit in warranty from AD

Hamilton - H64645531 · $850
This Hamilton Khaki Aviation Day Date Auto features a 42mm case with an extended power reserve of up to 80 hours.

  • Condition: New, never worn (BNIB)
  • Power reserve: up to 80 hours
  • Case size: 42mm
Posted at
Dec 13, 2025, 6:30 PM
Active
View listing on r/WatchExchange