Hamilton

Spirit of Liberty Auto

Reference Number :

H42415501

Series : American Classic

Retail: $1,095

(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 TakeForget the daily ritual of winding. The Spirit of Liberty is a watch that champions independence, not just in its name but in its very core. Tucked beneath that warm, sunburst brown dial is the H-10 automatic movement, a mechanical marvel packing a massive 80-hour power reserve. That’s more than three full days of freedom before it needs a nudge from your wrist's motion. It sits comfortably in its 42mm stainless steel home, a perfect modern size that still feels timelessly classic. The real conversation starter, though, is that patinated calf leather strap, literally inscribed with a piece of its soul. It’s a piece that doesn't just tell time; it tells a story of heritage, of enduring mechanics, and the quiet confidence that comes from a machine built to run and run. It’s less of a time-telling instrument and more of a steadfast companion for a life lived on your own terms, all protected under a tough-as-nails sapphire crystal.

DescriptionThe Hamilton American Classic Spirit of Liberty, bearing the reference number H42415501, is engineered around a robust stainless steel case. The case dimensions are specified at a diameter of 42mm and a thickness of 11.4mm, creating a substantial presence on the wrist. A scratch-resistant sapphire crystal is utilized for maximum durability and clarity over the rich brown dial. The structural integrity of the case assembly provides a water resistance rating of 5 bar, which translates to a depth of 50 meters or 164 feet, and a pressure of 73 psi. For interfacing with the strap, the lugs are machined to a standard 22mm width. The timepiece is fitted with strap reference H6003241151, a component made from genuine calf leather and fastened with a stainless steel folding clasp for secure and convenient closure.

Internal operation is governed by the Caliber H-10, a sophisticated automatic movement developed by Hamilton. This caliber executes timekeeping via a three-hand system and incorporates a date function, typically displayed through an aperture on the dial. A primary feature of the H-10 is its extended power reserve, which maintains function for up to 80 hours after being fully wound, significantly exceeding industry standards. For models within the American Classic collection, this movement is distinctly decorated with intricate contrasting snail and pearled patterns, an aesthetic enhancement that speaks to the quality of the mechanism. The reliability and extended performance of the H-10 caliber are key factors in this model's designation as part of the brand's current collection.

GenderMen

SignaturesHamilton

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberH-10

FunctionsHours, Minutes, Seconds, Date

Power Reserve80 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Dial ColorBrown