Hamilton Khaki Aviation Khaki Pilot Day-Date 42 Air Zermatt Auto

Reference H64625731

About this watch

The Hamilton Khaki Pilot Day-Date 42 Air Zermatt Auto (H64625731) is a stunning timepiece that blends style, functionality, and heritage beautifully. Crafted from durable stainless steel, the watch boasts a robust case measuring 42mm in diameter and 12.5mm in height. The black matte finish gives it a stealthy appearance, perfect for both formal and casual occasions. At its core is the Hamilton caliber H-40 automatic movement, based on the reliable ETA 2834-2 movement, featuring 25 jewels and a power reserve of up to 80 hours. This impressive watch offers excellent legibility with Arabic numerals and sword hands, as well as a perfect blend of simplicity and functionality. With its robust construction and reliable movement, it's a fantastic option for anyone seeking adventure, both in the skies and on the ground. The Khaki Pilot Day-Date is also equipped with a variety of strap options, including robust leather and durable NATO straps, ensuring maximum comfort and style. Whether you're a seasoned watch collector or a casual wearer looking for your first quality watch, this model has something to offer.
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Key Features

  • Hamilton caliber H-40 automatic movement
  • 42mm stainless steel case with 100m water resistance
  • Black matte finish with Arabic numerals and sword hands
  • Durable leather and NATO strap options
  • Power reserve of up to 80 hours
  • 25 jewel movement for accuracy and reliability

Specifications

Brand
Hamilton
Family
Khaki Aviation
Model
Khaki Pilot Day-Date 42 Air Zermatt Auto
Reference
H64625731
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 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