Hamilton Khaki Aviation Pilot Automatic Men’s Watch, 39mm

Product Overview

The Hamilton Khaki Aviation Pilot Automatic Men’s Watch is a tribute to the golden age of aviation, blending Swiss precision with rugged pilot-inspired design. At the heart of this timepiece lies the H-10 automatic movement, a reliable in-house caliber that harnesses the natural motion of your wrist to keep accurate time—no battery required. With an extended 80-hour power reserve, the watch continues running for more than three full days when not worn, making it ideal for those who don’t wear their watch daily or prefer to alternate between timepieces. The inclusion of a Nivachron balance spring enhances durability and resistance to magnetic fields, a common challenge in modern environments filled with electronic devices.

Encased in a 39mm stainless steel case, the watch strikes a perfect balance between classic pilot watch proportions and modern wearability. Its compact size ensures a comfortable fit on most wrist sizes, whether worn over a shirt cuff or with casual attire. The olive green dial pays homage to the adventurous spirit of the Khaki line, evoking the earthy tones of outdoor exploration and vintage cockpit instrumentation. Paired with a dark brown calf leather strap, the watch exudes a timeless, rugged elegance that ages beautifully with use.

Designed for both function and form, this Swiss-made timepiece is built to endure the demands of daily life while maintaining its refined appearance. From city commutes to weekend getaways, the Khaki Aviation Pilot Automatic delivers dependable performance and enduring style.

Key Features

• Swiss-Made Automatic Movement: The H-10 caliber movement ensures accurate timekeeping without the need for a battery, driven by the natural motion of your wrist. It features an extended 80-hour power reserve, meaning it stays running for over three days even when not worn.
• Durable Sapphire Crystal: The watch face is protected by scratch-resistant sapphire crystal, offering exceptional clarity and long-term durability against daily wear and tear.
• 100m Water Resistance: Built to withstand splashes, rain, and swimming, this watch is suitable for surface water activities and everyday exposure to moisture.
• Olive Green Dial with 3-Hand Display: The analog dial features hour, minute, and second hands with a clean, legible layout that reflects classic aviation instrument design.
• Premium Calf Leather Strap: The dark brown calf leather strap is both comfortable and stylish, aging gracefully over time and complementing the watch’s adventurous character.
• Stainless Steel Case (39mm): The compact 39mm case size offers a balanced fit for most wrist sizes, combining durability with a classic pilot watch aesthetic.

Technical Specifications

• Case Material: Stainless Steel
• Case Diameter: 39mm
• Movement: Swiss Automatic (H-10), 80-hour power reserve
• Dial Color: Olive Green
• Strap Material: Calf Leather (Dark Brown)
• Crystal: Sapphire
• Water Resistance: 100 meters (10 ATM)
• Display: Analog, 3-hand
• Balance Spring: Nivachron (anti-magnetic)
• Model Number: H76305560
• ASIN: B0FCXR32CR
• Department: Men’s
• Package Dimensions: 4.9 x 4.9 x 3.5 inches
• Item Weight: 9.6 ounces
• Manufacturer: Hamilton Watch
• First Available: October 1, 2025

Benefits & Use Cases

This watch is built for everyday wear with a spirit of adventure. Its 100-meter water resistance makes it suitable for swimming and water sports, while the sapphire crystal ensures the dial stays clear and scratch-free during daily use. The automatic movement eliminates the need for battery changes and keeps accurate time as long as it’s worn regularly or stored in a watch winder. The 39mm case provides a versatile fit, ideal for both casual and semi-formal occasions. Whether you’re navigating city streets or exploring the outdoors, the Khaki Aviation Pilot combines reliability and style. Its anti-magnetic Nivachron balance spring also protects against interference from everyday magnetic fields, ensuring consistent performance in various environments.

Important Notes

While the watch is water-resistant to 100 meters, it is not designed for deep diving or high-pressure water sports. Avoid pressing buttons or operating the crown while submerged. The calf leather strap may require periodic conditioning to maintain its appearance and longevity. The manufacturer’s warranty is available upon request through Hamilton customer service. Package includes the watch, presentation box, and documentation. Always refer to official Hamilton guidelines for maintenance and care.