Classic watchmaking meets contemporary design in this blue and silver Jazzmaster Open Heart Automatic. Precision cutouts in its 40mm dial offer a glimpse at the Swiss-made movement inside and give this sophisticated timepiece a powerful personality all its own.
JAZZMASTER OPEN HEART
A vibrant smoked dial draws the eye inward to the precision cutouts of the Jazzmaster Open Heart.
CELEBRATING CRAFTSMANSHIP
Offering a captivating glimpse at the movement underneath, its contemporary style is both unique and versatile.
Wrist movements cause the inner rotor to swing, transferring energy to the mainspring, and powering your timepiece.
STAINLESS STEEL CASE
A highly resistant alloy composed of steel and chromium. It can be worked to resemble a precious metal. It is nearly impervious to rust, tarnish, and corrosion.
SAPPHIRE CRYSTAL
Synthetic sapphire crystal is a tough scratch-resistant material, only diamonds could leave a mark.
NIVACHRON™ BALANCE SPRING
Nivachron™ is an alloy used to produce balance spring to resist magnetic fields and improve accuracy. It reduces the effects of magnets, temperature, and shocks.
H-10 CALIBER
A three-hand automatic movement boasting a superior power reserve of 80 hours and featuring a Nivachron™ balance spring.
WATER RESISTANCE
Your timepiece is resistant up to 5 bar (50m) / 73 psi (164 ft).
