Offering a glimpse of its powerful inner mechanics, the Jazzmaster Open Heart lets precision take center stage. Featuring a captivating midnight blue dial that sparkles, this showstopping timepiece fuses the modernity of urban architechture with the infinity of the cosmos. Showcasing Hamilton's ever-evolving craftsmanship and attention to detail, the dial brings the H-10 automatic movement into the spotlight. With its 80 hour power reserve and Nivachron™ balance spring, the Jazzmaster Open Heart Auto is fitted with an intricate stainless steel bracelet. 

Refined elegance meets celestial charm in the Hamilton Jazzmaster H32215142. Its shimmering blue aventurine dial evokes a starlit sky, bringing a unique and luxurious touch to this beautifully balanced 36mm stainless steel timepiece.

Driven by the powerful H-10 automatic movement, it offers an impressive 80-hour power reserve and enhanced resistance to magnetic fields thanks to the advanced Nivachron™ balance spring. The open case back reveals the inner workings, while the sapphire crystal with anti-reflective coating ensures durability and clarity.

Measuring just 10mm thick, with an 18mm lug width and 5 bar (50m/164ft) water resistance, this watch is designed for comfort, style, and everyday sophistication. A standout in Hamilton’s current Jazzmaster collection, it’s a perfect fusion of technical excellence and timeless beauty.