Jazzmaster Open Heart Auto 42 mm Watch H32705501

The Watch

The Hamilton Jazzmaster Open Heart Auto 42 mm watch stands out with its round case in stainless steel and a finish combining satin and polished effects that give it a look that is both classic and refined. The flat sapphire crystal with anti-reflective coating delivers exceptional clarity while effectively resisting scratches. The case, measuring 42 mm in diameter and 11.45 mm thick, reflects the standards of Swiss craftsmanship for uncompromising quality.

The Dial

The dial of this watch is a true work of art, featuring an open-heart design that lets you admire the inner workings of the automatic movement. The gradient finish in shades of brown and yellow adds depth and elegance. Luminescent hands and indices make reading the time easy even in the dark, while the minute track ensures precise indication of hours, minutes, and seconds.

The Movement

At the heart of this watch beats a Swiss automatic movement, the Hamilton H-10 caliber, renowned for its precision and reliability. Running at a frequency of 28,800 vibrations per hour, this movement features an exceptional power reserve of 80 hours, keeping the watch running even after several days off the wrist. The caliber is visible through a screwed transparent caseback, offering a direct view of the oscillating weight in motion.

The Strap

The brown calfskin leather strap adds a touch of refinement and comfort, perfectly complementing the elegance of the case. With a width of 22 mm at the lug and a pin buckle closure, this strap is as stylish as it is practical. The visible stitching enhances the texture and durability of the leather, ensuring a consistently sharp look and comfortable wear every day.

Water Resistance

With a nominal water resistance of up to 5 ATM, this watch is built to withstand splashes and accidental immersion. It's ideal for everyday wear, including activities like washing your hands or the occasional encounter with rain.