Hamilton

Intra-Matic Auto Chrono

Reference Number :

H38416560

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 TakeThis isn't just another vintage reissue; it's a personality piece that completely nails the retro-cool aesthetic without any of the old-school fuss. That deep, almost forest green "panda" dial is an absolute showstopper, shifting in the light and begging for a closer look. It has this incredible 60s/70s motorsport vibe that makes you want to find an open road. At 40mm, it hits the perfect size for presence and comfort, while the powerhouse H-31 movement inside means you're getting a modern, reliable engine with a beefy 60-hour power reserve. You can wear it all weekend, set it down, and it's still ticking on Monday morning. And while it looks like a classic racer, the screw-down crown and 100 meters of water resistance mean you don't have to baby it. It’s a conversation starter that has the robust build quality to back up its good looks, blending flawless vintage style with the kind of specs you want for a daily driver.

DescriptionThe Hamilton American Classic Intra-Matic Auto Chrono, designated by reference number H38416560, is constructed from stainless steel. Its case measures 40mm in diameter with a thickness of 14.45mm and features a lug width of 20mm. Water resistance is rated to 10 bar, equivalent to 100 meters or 328 feet, a capability supported by the inclusion of a screw-down crown for enhanced ingress protection. Protecting the dial is a sapphire crystal treated with an anti-reflection coating to ensure maximum legibility under various lighting conditions. The dial itself is green, incorporating chronograph and date complications, a tachymeter scale around its outer ring, and applied indices and hands treated with Super-LumiNova for visibility in low light.

Powering the watch is the Hamilton Caliber H-31, an automatic chronograph movement. This mechanism provides an extended power reserve of 60 hours. A characteristic design element of the H-31 is the H-pattern motif visible on the oscillating bridge. The timepiece is affixed to the wrist via a brown cow leather strap, identified by reference H6003841141. The strap tapers to an 18mm stainless steel pin buckle, providing a secure and traditional fastening method. This model is part of the American Classic collection and is a current offering in the Hamilton catalog.

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