Hamilton

Maestro Small Second Auto

Reference Number :

H42515185

Series : Jazzmaster

Retail: $1,275

(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 is not your average, stuffy dress watch. The Jazzmaster Maestro Small Second has a certain swagger, a quiet confidence that comes from getting all the details just right. The gradient grey dial is the star of the show, shifting from a light smoke to a deep charcoal, pulling your eye towards the off center small seconds subdial that ticks with the lifeblood of its automatic movement. It is a subtle declaration of mechanical sophistication. With a solid 50 hour power reserve, it is ready for a weekend getaway at a moment's notice. The 40mm case is the perfect modern size, substantial enough to have presence but slipping easily under a cuff. It is a watch that understands the art of nuance, a piece that looks just as sharp with a tailored suit as it does with a well worn leather jacket. It's for the person who appreciates classical design but demands a contemporary edge, a maestro of their own style.

DescriptionThe Hamilton Jazzmaster Maestro, reference H42515185, is constructed with a 40mm diameter stainless steel case, which possesses a thickness of 11mm. This housing provides structural integrity and is rated for water resistance up to 5 bar, equivalent to 50 meters or 73 psi, ensuring protection against incidental water exposure. A scratch resistant sapphire crystal is fitted to the case, protecting the dial elements beneath. The lug width measures a standard 20mm, facilitating strap compatibility. A stainless steel bracelet, identified by the reference H6054251001, is secured to the wrist via a folding clasp mechanism, ensuring a reliable and comfortable fit for the wearer. The overall design prioritizes functional dimensions and durable materials for daily use.

Internally, this model is powered by an automatic movement, which sustains a power reserve of approximately 50 hours when fully wound. The movement's primary functions include the display of hours, minutes, a small seconds complication, and a date indication. The dial is presented in a grey color, featuring applied indices and hands treated with Super Luminova for enhanced legibility in low light conditions. The small second function is displayed on a dedicated subdial, a characteristic feature of the Maestro design. A date aperture is also integrated into the dial layout for added utility. As part of the current Jazzmaster collection, this timepiece represents a specific configuration of established mechanical and aesthetic principles within the brand's portfolio.

GenderMen

SignaturesHamilton

Country of OriginSwitzerland

Case Size40 mm

MovementAutomatic

FunctionsHours, Minutes, Seconds, Date

Power Reserve50 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Dial ColorGrey

Band TypeStainless Steel