Jazzmaster Open Heart Auto 42mm Automatic | 42mm | H32705140

Hamilton Jazzmaster Open Heart Auto – Blue Aventurine Dial (42mm)

Offering a captivating view into its mechanical heart, the Hamilton Jazzmaster Open Heart Auto celebrates precision, craftsmanship, and modern design. Its 42mm stainless steel case frames a mesmerizing midnight blue aventurine dial that shimmers like a starry sky — a perfect fusion of urban sophistication and cosmic allure.

Inside beats the H-10 automatic movement, boasting an impressive 80-hour power reserve and a Nivachron™ balance spring for superior accuracy and magnetic resistance. The partially open dial reveals the watch’s intricate inner workings