Hamilton Jazzmaster Open Heart Auto watch with gold dial and brown leather strap, 40 mm

Key Features

• 40 mm stainless steel case, smoked silver dial with Open Heart aperture
• Swiss automatic movement with approximately 80-hour power reserve
• Brown leather strap, sapphire crystal, transparent case back

Contemporary Elegance by Hamilton

The Jazzmaster collection embodies the perfect balance between horological heritage and modern aesthetics. Inspired by Swiss precision and Hamilton’s American spirit, it offers timepieces with clean lines, designed to accompany every moment with confidence and refinement. Classic yet never rigid, contemporary without excess, the Jazzmaster appeals to those who appreciate understated sophistication and the beauty of visible mechanics.

Over the years, the Open Heart version has become one of the collection’s most distinctive signatures. It offers a direct view of the movement, a reminder that behind every measured second lies meticulous mechanical craftsmanship.

An Openworked Dial Rich in Nuance

In this 40 mm version, the Jazzmaster Open Heart captivates with its sunray-brushed silver dial, subtly enhanced by a smoked gradient effect. The shading adds depth and character, while the gold-tone indexes and hands create a warm and refined contrast. The carefully shaped aperture reveals the inner workings of the automatic movement, steadily beating at the heart of the watch.

The stainless steel case, with its well-balanced proportions, frames the design with understated elegance. Protected by a sapphire crystal, the dial maintains exceptional clarity and brilliance over time. On the reverse side, a transparent case back extends the mechanical spectacle. Powered by a Swiss automatic movement offering approximately 80 hours of power reserve, this Jazzmaster combines precision with everyday comfort. It is fitted with a rich brown leather strap, whose deep tone enhances the warmth of the dial and lends the watch a natural elegance — equally suited to evening occasions and formal daytime wear.