Hamilton Khaki Aviation H64615735, 42mm, Black Dial
Hamilton Khaki Aviation, Black Dial
A modern pilot's watch with vintage instrument panel cues. The 42mm case houses the H-40 automatic movement with an extended power reserve, all protected by a sapphire crystal.
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About this item
- AUTOMATIC MOVEMENT: Swiss H-40 movement with 80-hour reserve ensures consistent performance. Experience precision that matches both daily tasks and adventures, a testament to Swiss craftsmanship in automatic timekeeping.
- WATER RESISTANT TO 100M: Withstands 10 bar (100 metres), ideal for swimming and outdoor pursuits. Perfect for those who demand resilient accessories that accompany them confidently on their explorative journeys.
- READY TO TAKE FLIGHT: A robust 42mm stainless steel case and a bold black dial deliver reliability and precision. With sapphire crystal for clear visibility, this watch is tailored to meet the demands of professional pilots and aviation enthusiasts.
- PREMIUM MATERIALS: Leather strap with pin buckle offers day-long comfort. The clean lines and sophisticated design make it the perfect accessory for both casual wear and formal attire, merging functionality with fashion.
- RICH HERITAGE: Over a century of Hamilton's legacy in field watches, admired for precision. Originally designed for WWI soldiers, these timepieces combine rugged durability with history, showcasing Hamilton's commitment to quality and innovation.
Top Highlights
- Brand
- Hamilton
- Model Number
- H64615735
- Department
- Men
- Item Type
- Watch
- Manufacturer
- Hamilton Watch
- Country of Origin
- Switzerland
- First Available
- 21 May 2013
- Release Year
- 2013
Features & Specs
- Display
- Analog
- Movement Type
- Swiss automatic
- Calibre
- H-40
- Power Source
- Automatic
- Additional Features
- Water-resistant
- Complications
- Date, Day
- Strap Type
- Removable
- Case Material
- Stainless steel
- Case Size
- 42.0 mm
- Case Thickness
- 11.85 mm
- Lug Width
- 22.0 mm
- Weight
- 164.0 g
- Water Resistance
- 100 m
- Sport Type
- Swimming, Snorkeling
- Strap
- Leather
- Clasp
- H-Buckle
- Closure Type
- Buckle
- Crystal
- Sapphire crystal
- Dimensions
- 15.01 x 15.01 x 15.01 cm; 163.86 g
Style
- Style Name
- Retro
- Dial Shape
- Round
- Dial Colour
- Black
- Band Color
- Black
- Theme
- Sports
- Face Style
- Guilloche
- Collection
- Khaki Aviation
Will it fit your wrist?
Best on 17.5–18.5 cm (6.9–7.3 in) wrists
A 42 mm case sits just right on these wrists. If your wrist is 18.5–19.5 cm, it looks smaller and more understated. If your wrist is 16.5–17.5 cm, it looks bigger and bolder.
Measure your wrist and see what fitsA rough guide based on case diameter only.
Is this watch big or small?
50% of the men's watches we list are bigger than this one
42 mm is the most common men's size (174 models).
All our watch size dataDescription
The H-40 calibre provides this Khaki Aviation with a significant 80-hour power reserve, a practical upgrade for any automatic watch wearer. Its design draws from historical military field and pilot watches, offering high legibility through its stark black dial and contrasting white numerals. The day and date complication at three o'clock adds daily utility.
The 42mm stainless steel case presents a confident stance on the wrist without feeling oversized for most wearers. Its brushed finish resists showing minor scuffs from daily use, maintaining the watch's tool-like appearance. With a water resistance rating across 100 metres, the watch is prepared for incidental splashes and everyday exposure to the elements.
Protecting the dial is a flat sapphire crystal, offering superior scratch resistance compared to mineral glass. The oversized crown is a classic pilot watch feature, originally designed for easy operation with gloved hands. This model is paired with a durable leather strap that will develop a unique patina over time, personalising the watch to its owner.
Frequently Asked Questions
Is the Hamilton Khaki Aviation H64615735 suitable for actual flying or professional pilot use?
Yes, the Hamilton Khaki Aviation Pilot Day Date is designed with professional pilots and aviation enthusiasts in mind. Its clear, legible black dial, day-date complications, and robust 42mm stainless steel case ensure reliability and precision, making it a functional timepiece for cockpit environments.
What is the power reserve of the H-40 automatic movement in this Hamilton watch?
The Hamilton Khaki Aviation Pilot Day Date Auto features a Swiss H-40 automatic movement with an impressive 80-hour power reserve. This extended power reserve allows the watch to run for over three days without needing to be worn or wound, offering great convenience for daily use.
Can I swim or shower with the Hamilton Khaki Aviation H64615735?
The watch has a water resistance of 100 metres (10 bar), making it suitable for swimming and snorkelling. However, it comes with a leather strap, which is generally not recommended for prolonged exposure to water. For water activities, consider replacing the strap with a more water-resistant material.
How does this Hamilton Khaki Aviation model compare to other pilot watches in its price range?
The Hamilton Khaki Aviation Pilot Day Date stands out with its H-40 automatic movement offering an 80-hour power reserve, a feature often found in higher-priced watches. Its strong heritage, classic pilot aesthetic, and robust build quality make it a competitive option for those seeking a reliable and stylish pilot watch.
What kind of maintenance does an automatic watch like the Hamilton Khaki Aviation H64615735 require?
Automatic watches generally benefit from periodic servicing every 3-5 years to ensure optimal performance and longevity. This typically involves cleaning, lubricating, and regulating the movement. While the watch is robust, regular checks can help maintain its precision and water resistance.
Is the leather strap on the Hamilton Khaki Aviation Pilot Day Date replaceable?
Yes, the leather strap on the Hamilton Khaki Aviation H64615735 is designed to be replaceable. This allows you to customise the watch's look or replace a worn strap with a new one, including options made from different materials like NATO or rubber for varied activities.
Editor's take
The Hamilton Khaki Aviation H64615735 is a direct and effective entry point into Swiss automatic pilot watches. It speaks to the enthusiast who values a clear historical design lineage and the practicality of a modern movement. The core of its appeal is the H-40 calibre, which delivers an 80-hour power reserve that outperforms many watches at a higher price point.
The standout feature is the watch's uncompromising legibility, a trait inherited from cockpit instruments. The 42mm Stainless Steel case provides a large canvas for the high-contrast dial, while the anti-reflective Sapphire Crystal ensures clarity from almost any angle. This focus on pure function is what defines the Khaki Aviation line.
A point of consideration for prospective owners is the watch's intended environment. While it offers a capable 100 metres of water resistance, the included leather strap is not suited for aquatic use. Buyers planning for frequent water exposure should factor in the cost of a secondary rubber or nylon strap to preserve the original leather.
For the individual seeking a robust, reliable, and handsome daily watch with authentic aviation styling, this Hamilton is a leading contender. It balances a respected Swiss heritage with contemporary specifications that make it easy to live with. The overall package represents a thoughtful execution of the modern field watch.
In categories
From the manufacturer
TIMING HEROES SINCE 1892
Founded in Lancaster, Pennsylvania, in 1892 and now a member of the Swatch Group, Hamilton’s current collections combine its American spirit with true Swiss precision.
A HISTORY OF MILITARY PRECISION
Known for their accuracy and precision, Hamilton watches were essential kit for U.S. soldiers throughout the 20th century with over a million timepieces produced during WWII alone.
MADE FOR LIFE’S ADVENTURES
Inspired by Hamilton’s history supporting aviation pioneers and U.S. soldiers and watermen, Hamilton’s three adventure-ready collections, Khaki Aviation, Khaki Field and Khaki Navy, are made for modern-day explorers.
Aviation Heritage Refined
The 42mm stainless steel case, characteristic of pilot watches, houses a precise Swiss automatic movement. A sapphire crystal protects the dial, while 100m water resistance ensures robust performance in varied conditions.
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