Jazzmaster Open Heart Lady Auto 36mm Blue Dial

Hamilton's Jazzmaster Open Heart Lady Auto, reference H32215142, pairs a blue aventurine dial with an open aperture that shows the balance wheel. The 36 mm stainless steel case has a fixed bezel, and the hands and markers are luminous.

The H-10 automatic movement provides up to 80 hours of power reserve and can be seen through the exhibition case back. A sapphire crystal protects the dial, with water resistance of 50 meters. At 10 mm thick, the case sits low, and the 18 mm steel bracelet closes with a butterfly clasp.