Hamilton

Auto

Reference Number :

H42535550

Series : Jazzmaster

Retail: $995

(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 a quiet confidence to the Jazzmaster Auto H42535550, a watch that doesn't need to shout to be heard. It's a masterful blend of old-world charm and modern horological muscle. The crisp white dial, with its formal gilt Roman numerals and elegant hands, speaks to a traditional aesthetic, a nod to a time of tailored suits and quiet ambition. Yet, beneath this classical facade beats a thoroughly modern heart: the Caliber H-10. This isn't just any automatic movement; it's a workhorse with an impressive 80-hour power reserve. That's over three full days of autonomy, meaning you can set it down on Friday and it will still be ticking accurately on Monday morning. The 40mm case size hits that perfect sweet spot for presence and comfort, while the sapphire crystal and 50-meter water resistance provide the everyday durability a modern timepiece demands. It's a watch for the person who appreciates heritage but lives firmly in the present.

DescriptionThe Hamilton Jazzmaster Auto, reference H42535550, is constructed around a 40mm stainless steel case with a measured thickness of 11.05mm. Its design incorporates a lug width of 20mm, facilitating the attachment of the specified H6004251061 strap. The case architecture provides water resistance up to 5 bar, equivalent to 50 meters or 73 psi, ensuring protection against incidental water exposure. Protecting the dial is a scratch-resistant sapphire crystal, chosen for its superior hardness and clarity. The dial itself is presented in white, featuring a textured central medallion and applied gilt Roman numeral hour markers. The brand and automatic designations are printed on the dial surface, complementing the gilt hands.

Internal operation is governed by the Hamilton Caliber H-10 automatic movement. This three-hand mechanical caliber is engineered for long-term performance, offering a substantial power reserve of 80 hours, a significant extension over standard automatic movements. For this American Classic model, the H-10 is finished with intricate contrasting snail and pearled patterns, details that underscore its mechanical nature. The timepiece is secured to the wrist via a leather strap terminating in a stainless steel pin buckle. The buckle is designed for an 18mm width, ensuring a secure and proportionate fit with the strap's taper.

GenderMen

SignaturesHamilton

Country of OriginSwitzerland

Case Size40 mm

MovementAutomatic

CaliberH-10

FunctionsHours, Minutes, Seconds

Power Reserve80 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Dial ColorWhite