Jazzmaster Open Heart Auto 42mm Automatic | 42mm | H32705560

Hamilton Jazzmaster Open Heart Auto | H32705560

The Hamilton Jazzmaster Open Heart Auto blends timeless sophistication with modern innovation, offering a captivating view of its precision engineering. The 42mm stainless steel case reveals a rich green gradient dial that subtly transitions from deep emerald to smoky hues, showcasing Hamilton’s renowned craftsmanship and attention to detail.

At its heart lies the powerful H-10 automatic movement, boasting an 80-hour power reserve and enhanced accuracy with a Nivachron™ balance spring. A glimpse through the open-heart design highlights the artistry behind its inner workings, while the sapphire crystal and open case back complete its refined construction.

Paired with a smoky brown calf leather strap, the Jazzmaster Open Heart balances elegance and performance — making it a perfect choice for both everyday wear and formal occasions.

Specifications:

• Movement: Automatic H-10 with 80-hour power reserve

• Case Size: 42mm stainless steel (11.44mm thickness)

• Dial: Green gradient with open-heart aperture

• Strap: Brown calf leather, pin buckle (Ref. H6000002301)

• Water Resistance: 5 bar (50m / 164ft)

• Crystal: Sapphire with anti-reflective coating

• Case Back: Open exhibition

• Collection: Jazzmaster