Hamilton presents two interpretations of the Jazzmaster Open Heart that combine elegance and visible mechanics. The Lady Auto 36mm model stands out with its bronze sunray-brushed dial that transitions into deep navy, framing the indexes with bold elegance. Its open-heart design reveals the movement within, while a stainless steel bracelet adds a modern, refined finish. It is a classic dress watch that blends artistry and precision.

A window into the mechanics
The 42mm Jazzmaster Open Heart offers a glimpse of its powerful inner mechanics, letting precision take center stage. Its captivating, sparkling midnight blue dial fuses the modernity of urban architecture with the infinity of the cosmos. This watch showcases Hamilton's ever-evolving craftsmanship and attention to detail, bringing the H-10 automatic movement into the spotlight.

Technical specifications of model H32705140
With reference H32705140, this model belongs to the Jazzmaster collection and features an automatic H-10 caliber movement. Its stainless steel case measures 42mm in diameter and 11.44mm in thickness, with a lug to lug distance of 50mm and a lug width of 22mm. The dial is blue aventurine, protected by sapphire crystal with anti reflection treatment. It offers an 80 hour power reserve, 5 bar (50m) water resistance, an open case back, and a Nivachron balance spring. Its status is current collection.

A bracelet to match
The Jazzmaster Open Heart Auto is fitted with an intricate stainless steel bracelet that complements its sophisticated design. This combination of materials and finishes reinforces the versatility of the watch, suitable for both formal occasions and daily wear.

The Jazzmaster Open Heart represents the perfect harmony between art and precision. With its open-heart design, quality materials, and outstanding technical specifications, Hamilton reaffirms its commitment to contemporary dress watchmaking. A piece that invites you to discover the beauty of its inner mechanics.


