Hamilton Khaki Aviation Khaki Aviation Pilot Day Date Auto 42 Stainless Steel / Silver

Reference H64635550

Hamilton Khaki Aviation Pilot Day Date Auto 42 Stainless Steel / Silver

About this watch

The Hamilton Khaki Aviation Pilot Day Date Auto 42 is a remarkable timepiece that combines practicality with stunning aesthetics. This beauty, sporting the reference number H64635550, has caught the eye of many watch enthusiasts and casual users alike. With its enhanced movement, impressive power reserve, and stylish design, it is certainly a worthy addition to any collection. The Khaki Aviation series is a testament to Hamilton's commitment to aviation-inspired design, built for pilots but appealing to everyone. At first glance, the matte silver finish gives an understated elegance while Arabic numerals make it highly legible. Whether in a dimly lit cockpit or a bustling café, you won’t have trouble reading the time. The watch features a robust stainless steel case that measures 42 mm in diameter, protected by sapphire glass for scratch resistance and clarity. No more worrying about scratches marring the beauty of your timepiece! The Hamilton caliber H-30 movement boasts an improved escapement regulator, facilitating optimal reliability and precision, with an impressive power reserve of 80 hours. This is a significant upgrade compared to many standard automatic movements, allowing you to take off your watch for a couple of days without worrying about winding it. One of the most useful features of this watch is the day and date display positioned at the 3 o'clock mark, allowing for quick reference without taking your eyes off the road—or the sky, if you’re piloting a plane! With a water resistance of 100 meters, this watch is perfect for those who lead an active lifestyle. Wearing the Khaki Aviation Pilot Day Date Auto 42 is a pleasure, with a height of 12.10 mm that sits comfortably on the wrist without feeling bulky. The 20 mm lug width also allows for a variety of strap options, so you can customize the look to suit your style.

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Key Features

Hamilton caliber H-30 movement
Impressive 80-hour power reserve
Sapphire glass for scratch resistance and clarity
Day and date display at 3 o'clock mark
Water resistance of 100 meters
Robust stainless steel case with matte silver finish
Arabic numerals for excellent legibility

Specifications

Brand

Hamilton

Family

Khaki Aviation

Model

Khaki Aviation Pilot Day Date Auto 42 Stainless Steel / Silver

Reference

H64635550

Movement

h-30

Movement Features

Hours, Minutes, Seconds
Date, Day

Case

Stainless Steel 42mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

100

Current Listings

Hamilton Khaki Aviation Auto H76456955 and Khaki field Auto H703050

Hamilton - H76456955 · $790

Two Hamilton watches for sale: a Khaki Aviation Auto and a Khaki Field Auto. The first one has been fully serviced after stopping work in 2021.

Condition: Light usage
Bands: NATO strap, two additional Hamilton bands
Service history: Fully serviced by Hamilton in 2021 for €325

Posted at

May 27, 2026, 3:21 AM

Active

View listing on r/WatchExchange

Hamilton Khaki Aviation Pilot Day Date Auto 42mm on Bracelet Full Kit

Hamilton - Khaki Aviation Pilot Day Date Auto 42mm · $625

a unique pilot-style piece with a ton of wrist presence and excellent legibility, featuring a classic cockpit-inspired pilot dial and day/date complication.

Condition: Very good
Case size: 42mm diameter
Bracelet type: OEM bracelet

Posted at

May 22, 2026, 4:00 PM

Active

View listing on r/WatchExchange