Hamilton Jazzmaster Open Heart Watch

The white open-heart dial of the Jazzmaster Open Heart 40 mm invites you to enter the fascinating world of watchmaking mechanics. Through this transparent window, you can observe the beating of the H-10-S automatic movement, a high-precision caliber with an 80-hour power reserve and a Nivachron™ hairspring, an anti-magnetic material that guarantees greater stability and performance. Every detail of this unisex Hamilton watch is designed to magnify the elegance of your wrist, with a polished stainless steel case that provides a distinguished shine and great resistance, while the dark brown leather strap, with its soft and flexible touch, offers unparalleled comfort. The stainless steel buckle completes the design with a harmonious essence, allowing it to be worn with a wide range of looks and styles.