Hamilton Jazzmaster Open Heart Auto 42mm

The Jazzmaster Open Heart Auto 42mm is a timeless and sophisticated dress watch that showcases Hamilton’s signature open-heart design. Crafted in stainless steel, it features a refined silver sunray dial with smoky accents that highlight the visible movement within. Powered by the H-10 Swiss automatic caliber with an 80-hour power reserve and Nivachron balance spring, it delivers precision and durability. Finished with a stainless steel bracelet and sapphire crystal with anti-reflective coating, this timepiece blends classic elegance with modern craftsmanship.

Case Size: 42mm

Movement: Swiss Automatic 

Water Resistance: 5 bar (50 m / 165 ft)

Crystal: Sapphire with anti-reflective coating

Dial Color: Silver

Dial Details: Sunray dial with open-heart design

Functions: Hours, minutes, seconds

Strap Color: Silver

Strap Material: Stainless steel

Buckle Type: Folding clasp

Case Material: Stainless steel

Power Reserve: 80 hours

Made In: Switzerland

Warranty: 2 Years International