Hamilton

Intra-Matic Auto Chrono

Reference Number :

H38416711

Series : American Classic

Retail: $2,395

(As of: 07/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Hamilton. If you are interested in selling this watch to us, you can contact us here.

Quick TakeStrapping on the Intra-Matic Auto Chrono feels less like telling time and more like making a statement from a bygone era of cool. This isn't just a watch; it's a time machine with a panda dial, teleporting you straight back to the golden age of motorsport. You can almost hear the roar of engines as you activate the crisp chronograph pushers. The heart of this beast is the H-31 automatic caliber, a workhorse movement packing a hefty 60-hour power reserve, meaning it will keep ticking long after your weekend road trip is over. It’s got the vintage looks down pat, but the modern engineering is undeniable, from the tough sapphire crystal to the 100-meter water resistance secured by a screw-down crown. It’s the kind of watch that confidently sits with you at the track, in the boardroom, or at a dimly lit jazz club, proving that true style, backed by serious performance, is always in fashion.

DescriptionThe Hamilton American Classic Intra-Matic Auto Chrono, reference H38416711, is engineered with a stainless steel case measuring 40mm in diameter and 14.45mm in thickness. Its architecture includes a 20mm lug width, providing a balanced presence on the wrist. Protecting the white dial is a scratch resistant sapphire crystal, which features an anti-reflection treatment to ensure maximum legibility under various lighting conditions. For enhanced durability and water integrity, the timepiece is equipped with a screw down crown, contributing to its water resistance rating of 10 bar, equivalent to 100 meters or 328 feet. The dial itself is appointed with black chronograph sub-dials, a date window, and features Super Luminova on its markers and hands for visibility in low light environments. A tachymeter scale frames the dial, enabling the calculation of speed over a fixed distance.

Powering this chronograph is the Hamilton Caliber H-31, a self winding automatic movement. This mechanism provides a substantial power reserve of 60 hours, a significant extension over standard chronograph movements. The caliber's design incorporates an H-pattern on the oscillating bridge, a signature detail of the manufacturer. Its functions include central hours and minutes, a small seconds sub-dial, a date display, and a full chronograph complication. The watch is secured to the wrist with a black cow leather strap, strap reference H6003841101. This strap tapers to an 18mm stainless steel pin buckle, ensuring a secure and classic fit. The combination of these materials and mechanical specifications positions this model as a robust and reliable instrument within the American Classic collection.

GenderMen

SignaturesHamilton

Country of OriginSwitzerland

Case Size40 mm

MovementAutomatic

CaliberH-31

FunctionsChronograph, Hours, Minutes, Seconds, Date

Power Reserve60 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

CrownScrew Down