Hamilton Jazzmaster Open Heart Auto 40mm Watch Calendar Screw-down case back: Enhancing water

Screw-down case back: Enhancing water resistance and safeguarding the intricate movement within

Engineered for accuracy

attesting to its exceptional timekeeping capabilities

Movement: Powering this timepiece is an automatic Caliber L888 movement

Hamilton Jazzmaster Open Heart Auto 40mm Watch Calendar Screw-down case back: Enhancing waterA 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