American Classic Intra-Matic Auto Chrono 40mm Watch H38446731

The Watch

The Hamilton American Classic Intra-Matic Auto Chrono 40mm is the perfect expression of modern elegance paired with flawless watchmaking precision. Its round case measures 40 mm in diameter and is crafted in stainless steel with a black PVD finish, giving it a boldly contemporary look while ensuring exceptional durability. At 14.40 mm thick, it has a satisfying wrist presence without feeling oversized - ideal for those who appreciate a timepiece with a subtle yet confident profile. The case effectively protects the movement inside, thanks to a screw-down caseback that boosts water resistance to 10 ATM. These features make this model not only water-resistant but also capable of handling everyday knocks and scratches. The integrated screw-down crown and pushers are built to last, combining ease of use with the watch's refined, functional design.

The Dial

The dial is a study in minimalist sophistication - a deep black background brought to life by striking yellow accents on the hands. This matte finish creates a perfect contrast with the time markers, ensuring effortless legibility. The hands are treated with SuperLuminova for optimal visibility in low-light conditions, making this watch as practical as it is stylish. A yellow tachymeter ring around the dial allows you to measure speed on the move, adding a technical dimension to an already well-equipped timepiece. Two additional sub-dials - 30 minutes on the right and 60 seconds on the left - complete the chronograph function without cluttering the dial's clean, balanced layout. Everything is protected by a flat sapphire crystal with an anti-reflective coating, delivering outstanding clarity and scratch resistance. A date window at 6 o'clock adds everyday practicality without compromising the overall aesthetic.

The Movement

Powered by an exceptional Swiss movement, this timepiece houses the caliber H-31, a high-performance derivative of the iconic ETA 7753 (Valjoux) movement. This automatic movement features a rotor that keeps the watch running with precision and delivers an impressive power reserve of 60 hours - meaning even if you set it aside for a few days, it will keep ticking accurately. The caliber beats at a frequency of 28,800 vph (4 Hz), ensuring highly precise timekeeping and long-term reliability. The watch also features a chronograph function, making it a compelling choice for enthusiasts who appreciate technically complex timepieces. The movement covers the essential functions of hours, minutes, seconds, and date - a testament to Hamilton's commitment to blending technical mastery with timeless aesthetics in a single wristwatch.

"The Bracelet"

"The bracelet is a model of comfort and style. Crafted in genuine leather with a perforated finish, it offers excellent durability and superior airflow - a welcome feature on warmer days. The black leather is accented with yellow stitching that adds a subtle but confident dynamism, echoing the yellow accents on the dial. With a lug width of 20 mm, it fits the wrist perfectly while providing a stable, secure hold. The buckle is a black PVD pin buckle, seamlessly complementing the watch's overall look while delivering a secure closure and a personalized fit. This premium bracelet turns every wear into a pleasure, enhancing the bold, sporty character of the watch."

Water Resistance

With water resistance to 10 ATM, the Hamilton American Classic Intra-Matic Auto Chrono is built to handle the demands of daily life and occasional water activities. Whether you're washing your hands or taking a swim, this watch has you covered. Rated to withstand pressure equivalent to 100 meters of depth, it delivers real peace of mind for travelers and casual water sports enthusiasts alike. The screw-down caseback and screw-down crown are key to this enhanced water resistance, effectively sealing the watch's intricate movement against moisture. It's just another example of Hamilton's reputation for crafting timepieces that are as functional as they are beautiful - giving the wearer confidence in any situation.