Hamilton Khaki Aviation Automatic Men’s Watch, 46mm

Product Overview

The Hamilton Khaki Aviation Automatic Men’s Watch is a commanding 46mm timepiece engineered for those who value precision, durability, and aviation-inspired design. Built for pilots and urban adventurers alike, it merges Swiss craftsmanship with functional elegance. At its heart lies the exclusive H-30 automatic movement, a self-winding caliber that delivers up to 80 hours of power reserve—ensuring reliable timekeeping without the need for batteries. The bold black dial features high-contrast SuperLumiNova®-coated hands and indexes, offering exceptional legibility in low-light conditions, a critical feature for aviators and nighttime wear. With its robust stainless steel construction, scratch-resistant sapphire crystal, and water resistance up to 200 meters, this watch is built to perform in demanding environments while maintaining a refined presence on the wrist. Whether navigating the skies or city streets, it delivers both technical excellence and timeless style.

Key Features

• Swiss-Made Automatic Movement (H-30): Powered by Hamilton’s in-house H-30 caliber, this self-winding movement offers an impressive 80-hour power reserve, providing consistent accuracy and eliminating the need for battery replacements. Its mechanical precision appeals to watch enthusiasts who appreciate traditional Swiss engineering.
• 46mm Stainless Steel Case: The substantial 46mm case delivers a bold, modern presence on the wrist, ideal for those who prefer a larger watch profile. Crafted from corrosion-resistant stainless steel, it withstands daily wear and environmental exposure while maintaining a balanced, comfortable fit for most men.
• Black Dial with SuperLumiNova® Hands and Indexes: The matte black dial enhances contrast, making time reading effortless. Hands and hour markers are treated with SuperLumiNova®, a high-performance luminous material that ensures visibility in dimly lit cockpits or nighttime settings—essential for aviation professionals.
• Day-Date Function: A practical complication that displays both the day of the week and the date in a clean, easy-to-read format. This feature adds everyday utility for travelers, professionals, and anyone who values quick calendar access.
• Sapphire Crystal: The front crystal is made of scratch-resistant sapphire, one of the hardest transparent materials available. It protects the dial from impacts, abrasions, and daily wear, preserving clarity and appearance over years of use.
• 200m Water Resistance: Rated for depths up to 200 meters (20 ATM), this watch is suitable for swimming, snorkeling, and recreational water sports. It’s built to handle splashes, submersion, and pressure, making it a versatile choice beyond aviation applications.
• Cow Leather Strap: The genuine cow leather strap offers a classic, refined look with natural texture and durability. Designed to soften and conform to the wrist over time, it provides long-term comfort and a personalized fit. The strap pairs well with both casual and formal attire.
• 3-Hand Movement: Featuring hours, minutes, and seconds hands, the clean analog display prioritizes clarity and simplicity. This straightforward layout ensures quick, intuitive time reading without unnecessary distractions.

Technical Specifications

• Model Number: H64705531
• Case Diameter: 46mm
• Case Material: Stainless Steel
• Movement: Swiss Automatic (H-30), 80-hour power reserve
• Dial Color: Black
• Display Type: Analog
• Functions: Hours, minutes, seconds, day, date
• Crystal: Sapphire
• Water Resistance: 200 meters (20 ATM)
• Strap Material: Genuine Cow Leather
• Department: Men’s
• Manufacturer: Hamilton Watch
• ASIN: B07L37J4BX
• Date First Available: December 3, 2018
• Package Dimensions: 5.98 x 5.59 x 4.72 inches; 3.74 ounces

Benefits & Use Cases

The Hamilton Khaki Aviation Automatic is more than a watch—it’s a reliable companion for men who demand performance and presence. Pilots will appreciate the high-visibility dial, luminous markings, and day-date function, all of which support situational awareness during flight. The 200m water resistance and sapphire crystal make it equally suited for active lifestyles, including swimming, snorkeling, and outdoor adventures. Its 46mm case size gives it a bold, modern profile that stands out on the wrist, making it ideal for those who prefer a larger timepiece. The automatic movement appeals to mechanical watch enthusiasts, while the leather strap adds sophistication for office wear or weekend outings. Whether you’re in the cockpit, at the office, or exploring the city, this watch delivers Swiss precision with aviation-inspired confidence.

Important Notes

• This model is not discontinued by the manufacturer and remains in active production.
• A manufacturer’s warranty is available; customers can request warranty details directly from Hamilton customer service.
• Package includes the watch and standard manufacturer packaging. Additional accessories or documentation may vary.
• Due to its 46mm case size, this watch may feel large on smaller wrists. Consider measurements before purchase.
• Leather strap may require periodic conditioning to maintain appearance and longevity.
• While water-resistant to 200m, avoid pressing buttons or operating the crown while submerged.