Hamilton Jazzmaster Open Heart Auto 40mm Watch Date Caliber: Powered by the L209

Caliber: Powered by the L209 movement

this watch promises to be your faithful companion

Interchangeable Bracelet/Strap System: Effortlessly switch out your bracelet or strap courtesy of Longines' user-friendly interchangeable system

The black leather strap is micro-perforated revealing an orange rubber interior

an elegant bridge between Longines' illustrious past and its innovative present

Hamilton Jazzmaster Open Heart Auto 40mm Watch Date Caliber: Powered by the L209A vibrant smoked dial draws the eye inward to the precision cutouts of the Jazzmaster Open Heart. Offering a captivating glimpse at the movement underneath, its contemporary style is both unique and versatile. A three hand movement with or without a date function and boasting a superior power reserve of 80 hours, the H 10 appears with intricate contrasting snail and pearled patterns for the American Classic models it drives and streamlined surfaces