Hamilton

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Reference Number :

H42535130

Series : Jazzmaster

Retail: $1,045

(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 is a certain commanding presence to a watch that pairs a modern, textured dial with the gravitas of classical Roman numerals. The Jazzmaster H42535130 walks this line perfectly. It feels less like a simple time-teller and more like a deliberate statement piece for someone who appreciates heritage but lives firmly in the present. The real magic, however, hums away unseen. Tucked inside is the H-10 movement, a robust engine that gives you a massive 80-hour power reserve. That is not just a spec; it is freedom. It means you can set this watch down on Friday and pick it up Monday morning, ready to go, without missing a beat. It is the kind of practical luxury that a true enthusiast understands. The sharp lines of the 40mm case and the solid feel of the steel bracelet ground the design, making it a versatile companion that feels just as right for a crucial meeting as it does for a relaxed weekend.

DescriptionThe H42535130 model is constructed from stainless steel, with a case measuring 40mm in diameter and a thickness of 11.05mm. Its front is protected by a sapphire crystal, selected for its superior scratch resistance. The watch exhibits a water resistance rating of 5 bar, which is equivalent to 50 meters or 73 psi, ensuring integrity against incidental water exposure. The dial is presented in black, featuring a textured central medallion and applied Roman numeral hour markers. Illumination is not specified for the hands or markers. The case design incorporates a lug width of 20mm, accommodating the specified stainless steel bracelet.

Internally, this timepiece is operated by the Hamilton Caliber H-10, an automatic, self-winding three-hand movement. A key functional advantage of this caliber is its extended power reserve, capable of maintaining operation for approximately 80 hours when fully wound. This extended duration significantly surpasses standard power reserves. As part of the American Classic family, the H-10 movement within this Jazzmaster is detailed with intricate contrasting snail and pearled patterns. The bracelet, identified by the reference H6054251001, secures to the wrist via a folding clasp with a buckle width of 18mm, providing a seamless and secure fit. The overall engineering focuses on delivering reliable timekeeping with a classic aesthetic presentation.

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

Case BackSolid