Hamilton Jazzmaster Open Heart Auto 40mm Watch ruby the timepiece is ISO compliant

the timepiece is ISO compliant and water resistant up to 200 metres

unbridled horse from her son’s plane on his racing cars for good luck

Featuring five meticulously placed diamond stations

bold case and an intergrated jewelry-inspired bracelet

Crafted from subtle Cyprus blue Saffiano-printed leather and boasting the signature Montblanc emblem on the front

Hamilton Jazzmaster Open Heart Auto 40mm Watch ruby the timepiece is ISO compliantLet precision take center stage with the 40mm Jazzmaster Open Heart and its smoky burgundy cut out dial, revealing the subtle beauty of this timepiece's inner mechanics. Bringing the H 10 S automatic movement into the spotlight, with an 80 hour power reserve and Nivachron balance spring, the Jazzmaster Open Heart is paired with a matching brown smoky leather strap, showcasing Hamilton's ever evolving craftsmanship and attention to detail.