Hamilton

Intra-Matic Auto

Reference Number :

H38425720

Series : American Classic

Retail: $1,125

(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 TakeThere's an effortless charisma to the Intra-Matic Auto, a watch that feels less like a time-telling device and more like a carefully considered piece of mid-century design. It doesn't need to scream for attention; its quiet confidence comes from the warm, clean aesthetic of its beige dial and the crisp, linear markers. This is the watch you'd find on the wrist of an architect or a jazz musician, someone who appreciates form that follows function. Yet, its vintage soul is powered by a thoroughly modern engine. The Caliber H-10 is a workhorse, giving you a massive 80-hour power reserve that can carry you from a Friday morning meeting straight through to Monday without missing a beat. The sapphire crystal adds a layer of durability, while the 50 meters of water resistance means it's ready for life's unscripted moments. It’s a seamless fusion of yesterday's style and today's reliability.

DescriptionThe Hamilton American Classic Intra-Matic Auto, under the reference H38425720, is engineered with a 40mm stainless steel case measuring 10.95mm in thickness. Protecting the beige dial is a sapphire crystal, which features an anti-reflection coating to maximize readability in diverse lighting situations. The case construction ensures a water resistance of 5 bar, which is equivalent to 50 meters or 164 feet, rendering it safe from incidental contact with moisture. For enhanced visibility in low-light conditions, the hands and indices are treated with Super-LumiNova. A date aperture is functionally integrated into the dial at the 6 o'clock position. The design specifies a lug width of 20mm for strap attachment.

This timepiece is powered by the Caliber H-10, a three-hand automatic movement recognized for its substantial 80-hour power reserve. This extended operational capacity allows the watch to run for over three full days without needing to be wound or worn. As part of its application in the American Classic collection, the H-10 caliber is finished with intricate contrasting snail and pearled patterns. The watch is paired with a cow leather strap, identified by reference H6003841101, which fastens with a stainless steel pin buckle. The buckle width is specified as 18mm. This model is a current offering in the Hamilton catalog.

GenderMen

SignaturesHamilton

Country of OriginSwitzerland

Case Size40 mm

MovementAutomatic

CaliberH-10

FunctionsHours, Minutes, Seconds, Date

Power Reserve80 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Dial ColorSilver