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Hamilton Jazzmaster Open Heart Auto 42mm

Hamilton Jazzmaster Open Heart Auto 42mm

AutomaticSteel

Ref. H32705180

Collection: JazzmasterCase size: 42mmMovement: H-10

The Hamilton Jazzmaster Open Heart Auto 42mm, reference H32705180, has a steel case measuring 42 mm across, water resistant to 50 metres. Smoky accents frame the opening in the silver sunray-brushed dial, which carries central seconds under sapphire. The brushed steel bracelet has a folding clasp at the 22 mm lugs of the case, measuring 11.4 mm thick and 50 mm from lug to lug with a see-through back. An 80-hour power reserve and Nivachron balance spring equip the self-winding H-10 calibre.

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Last updated 23 Oct 2026Suggest a correction

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