Hamilton Khaki Field Expedition Automatic Men’s Watch, 41mm

Product Overview

The Hamilton Khaki Field Expedition Automatic is a purpose-built men’s watch designed for those who embrace adventure without sacrificing style. Crafted in Switzerland and engineered for durability, this timepiece blends military-inspired functionality with refined horological craftsmanship. Its 41mm stainless steel case strikes a confident balance between presence and wearability, making it suitable for wrists of various sizes. Paired with a rich brown cow leather strap, the watch carries a rugged yet classic aesthetic that transitions seamlessly from remote trails to urban environments. Whether you’re trekking through dense forests, navigating city commutes, or simply seeking a reliable everyday watch, the Khaki Field Expedition delivers consistent performance and enduring appeal. Built for explorers and enthusiasts alike, it stands as a testament to Hamilton’s legacy of precision and resilience in timekeeping.

Key Features

• Swiss-Made Automatic Movement: At its core lies a robust 3-hand automatic movement, entirely mechanical and powered by the natural motion of your wrist. This eliminates the need for battery replacements and ensures reliable timekeeping for years with proper care. The self-winding mechanism appeals to those who appreciate traditional watchmaking and the subtle craftsmanship behind mechanical movements.
• Compass-Inspired Blue Dial: The textured blue dial features a subtle compass motif at its center, a functional nod to outdoor navigation. While not a standalone compass, the design aids in orientation when used in conjunction with the sun’s position—making it a practical visual reference for hikers, campers, and outdoor adventurers who rely on natural cues.
• Super-LumiNova® Luminous Coating: Both the hour markers and hands are treated with high-performance Super-LumiNova® material, providing bright, long-lasting visibility in low-light conditions. Whether you’re reading the time at dusk, during nighttime hikes, or in dimly lit environments, the glow ensures clarity when it matters most.
• Sapphire Crystal Protection: The dial is shielded by scratch-resistant sapphire crystal, one of the most durable transparent materials used in watchmaking. It resists everyday scuffs, impacts, and abrasions, helping maintain the watch’s clarity and appearance even after extended use in demanding conditions.
• Screw-Down Crown: Designed to enhance protection, the screw-down crown seals tightly against the case, guarding the internal movement from moisture, dust, and sudden weather changes. This feature is essential for maintaining integrity during outdoor excursions, rain exposure, or accidental submersion.
• 100m Water Resistance: With a water resistance rating of 100 meters (10 ATM), this watch is suitable for swimming, snorkeling, and surface water sports. It can withstand splashes, rain, and brief submersion, making it a dependable companion for aquatic activities and unpredictable weather.
• Brown Cow Leather Strap: The genuine cow leather strap offers comfort, breathability, and a rugged character that improves with age. Its natural texture and earthy tone complement the watch’s adventurous spirit, while the sturdy construction ensures long-term durability through daily wear and outdoor exposure.

Technical Specifications

• Case Diameter: 41mm
• Case Material: Stainless Steel
• Strap Material: Cow Leather
• Dial Color: Blue with Textured Finish
• Movement Type: Automatic (3-Hand)
• Crystal: Sapphire
• Water Resistance: 100 meters (10 ATM)
• Crown Type: Screw-Down
• Luminous Features: Super-LumiNova® on hands and markers
• Manufacturer: Hamilton Watch
• Model Number: H70315540
• ASIN: B0CL6G8YTT
• Department: Men’s
• Package Dimensions: 5.51 x 5.47 x 4.61 inches
• Item Weight: 1.43 Pounds
• Date First Available: October 11, 2023

Benefits & Use Cases

The Khaki Field Expedition shines in real-world scenarios where dependability and readability are non-negotiable. Its compass-inspired dial isn’t just decorative—it serves as a subtle navigational aid for those who venture off-grid, helping orient the wearer using natural light cues. The 100m water resistance rating means you can confidently wear it while swimming, snorkeling, or caught in heavy rain without compromising its function. The screw-down crown adds an extra layer of protection, ensuring the movement remains sealed against environmental elements during travel or outdoor activities. The automatic movement appeals to those who value mechanical precision and low-maintenance ownership, requiring no batteries and winding naturally through daily wear. Constructed with a solid stainless steel case and sapphire crystal, the watch is built to endure the rigors of travel, hiking, and everyday use. The brown leather strap not only enhances comfort but also develops a unique patina over time, reflecting the wearer’s journey. Ideal for outdoor enthusiasts, travelers, and watch collectors, this timepiece bridges the gap between utility and elegance.

Important Notes

The manufacturer’s warranty is available through Hamilton’s customer service upon request. Buyers are encouraged to contact the manufacturer directly to initiate a claim or obtain specific coverage details. While the watch is water-resistant to 100 meters, it is not rated for scuba diving or high-pressure water sports. To preserve its condition, periodic maintenance—such as cleaning the case, conditioning the leather strap, and professional servicing—is recommended. The package includes the watch only; no additional tools, boxes, or accessories are specified. As a Swiss-made timepiece, it reflects Hamilton’s commitment to quality and precision, designed for those who demand reliability from their gear.