Hamilton Jazzmaster Open Heart Auto 42mm Watch sapphire the automatic movement can be

the automatic movement can be appreciated in full technical elegance

The two engraved emblems feature as the defining design detail of this wide sterling silver ring

and meticulous craftsmanship

Black guilloch dial adds depth and allure to the design

the Citizen Avion is vintage in appeal

Hamilton Jazzmaster Open Heart Auto 42mm Watch sapphire the automatic movement can beOffering a glimpse of its powerful inner mechanics, the Jazzmaster Open Heart lets precision take center stage with a new 42mm dial. Featuring a stunning gradient colour effect in rich green, this timepiece reveals its subtle beauty and showcases Hamilton's ever evolving craftsmanship and attention to detail. Bringing the H 10 automatic movement into the spotlight, with an 80 hour power reserve and Nivachron balance spring, the Jazzmaster Open Heart