Hamilton Jazzmaster Open Heart Auto 36mm

The Hamilton Jazzmaster Open Heart Auto 36mm, reference H32215143, has a 36 mm steel case water resistant to 50 metres. White accents mark the blue dial, with cut-out openings revealing the mechanism beneath sapphire. Calibre H-10 winds automatically, with a Nivachron balance spring and an 80-hour power reserve. A see-through back closes the case, which measures 10 mm thick and 42 mm from lug to lug, on a steel bracelet with 18 mm lugs and a butterfly clasp.