Hamilton Jazzmaster Open Heart Auto 42mm Automatic Purchase Date: May 16, 2022 I wore it about twice after purchasing it, but I haven't had a chance to wear it since, so I'm putting it up for sale! It excels in both design and functionality, and it's a recommended item(^^) The Jazzmaster Open Heart, which allows you to enjoy the precision of Swiss technology, is a design that perfectly blends tradition and innovation. Using high-quality materials, it offers a lineup of various dial and strap combinations. It is a collection that expresses Hamilton's proud craftsmanship.