What type of movement does it use?

This watch features a self-winding automatic movement with the H-10 caliber. It has an 80-hour power reserve and includes a Nivachron alloy balance spring that enhances accuracy by resisting magnetic fields, temperature variations, and shocks.

Is the watch water-resistant?

Yes, it is water-resistant up to 5 bar (50 meters or 164 feet), making it suitable for everyday wear and occasional exposure to water but not for diving or prolonged underwater activities.

What materials are used in the watch construction?

The watch case and bracelet are crafted from durable stainless steel with a silver-tone finish. It also features a scratch-resistant sapphire crystal, which is highly resistant to scratches and only diamonds can leave marks on it.

What features does the dial have?

The dial displays a captivating midnight blue analog face with gold-tone luminous hands and markers for easy readability. It also showcases an open heart design that reveals the inner mechanics, reflecting meticulous craftsmanship and modern aesthetics.

What type of clasp does the band have?

The stainless steel bracelet is equipped with a folding clasp closure, providing secure fit and ease of use for comfortable everyday wear.

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Hamilton Jazzmaster Open Heart Auto Watch 42mm with Midnight Blue Dial - H32705140

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Hamilton H32705142 Jazzmaster Open Heart Lady Watch 36mm with Midnight Blue Dial

Offering a glimpse of its powerful inner mechanics, the Jazzmaster Open Heart lets precision take center stage with a new 42mm dial. 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. Discover our collection of dress watches.

Features

Self-Winding
Wrist movements cause the inner rotor to swing, transferring energy to the mainspring, and powering your timepiece.
Stainless Steel Case
A highly resistant alloy composed of steel and chromium. It can be worked to resemble a precious metal. It is nearly impervious to rust, tarnish, and corrosion.
Sapphire Crystal
Synthetic sapphire crystal is a tough scratch-resistant material, only diamonds could leave a mark.
Nivachron™ Balance Spring
Nivachron™ is an alloy used to produce balance spring to resist magnetic fields and improve accuracy. It reduces the effects of magnets, temperature, and shocks.
H-10 Caliber
A three-hand automatic movement boasting a superior power reserve of 80 hours and featuring a Nivachron™ Balance Spring.
Water Resistance
Your timepiece is resistant up to 5 bar (50m) / 73 psi (164 ft).