Hamilton Jazzmaster Jazzmaster Open Heart 42 Stainless Steel / Blue / Bracelet

Reference H32705142

About this watch

The Hamilton Jazzmaster Open Heart 42 is a stunning timepiece that beautifully balances style and functionality. Its sunburst blue dial, semi-skeletonized design, and robust stainless steel case make it a worthy addition to any watch collection. With its automatic movement operating at a frequency of 21,600 vibrations per hour and a power reserve of 80 hours, you can trust that this watch will keep up with your lifestyle. The open heart design allows you to see the inner workings of the watch, giving it a unique aesthetic appeal. Whether you're dressed in formal attire or casual clothes, the Jazzmaster Open Heart complements your look effortlessly. With its water resistance of up to 50 meters and adjustable bracelet, this watch is ready for splashes and light rain, making it suitable for everyday adventures.
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Key Features

  • Hamilton caliber H-10-S movement
  • Semi-skeletonized design with open heart case back
  • Stainless steel case with diameter of 42 mm
  • Sapphire crystal glass
  • Water resistance up to 50 meters
  • Adjustable bracelet for comfortable fit
  • Automatic movement with 80-hour power reserve

Specifications

Brand
Hamilton
Family
Jazzmaster
Model
Jazzmaster Open Heart 42 Stainless Steel / Blue / Bracelet
Reference
H32705142
Movement
h-10-s
Movement Features
  • Hours, Minutes, Seconds
  • Skeleton
Case
Stainless Steel 42mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
50

Current Listings

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Hamilton - H32876550 · $2,850
The Jazzmaster “Face 2 Face” III chronograph is a unique limited edition Hamilton watch that features two dials, one for time and date, and another for movement display. It's powered by the H-41 automatic chronograph movement with a 60-hour power reserve.

  • Condition: 99% like new
  • Size: 44mm diameter
  • Thickness: 17.25mm
Posted at
Oct 24, 2025, 8:54 AM
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[WTS] Hamilton Jazzmaster - White - H32635511

Hamilton Jazzmaster - White - H32635511

Hamilton - H32635511 · $575
A white Hamilton Jazzmaster H32635511 with a 42mm case size and light brown calf leather strap, featuring a sapphire crystal and 50m water resistance.

  • Condition: Excellent- 9.5/10
  • Movement Type: Hamilton H-13
  • Power Reserve: 80 hours
  • Case Size: 42mm diameter
Posted at
Oct 22, 2025, 10:23 PM
Active
[WTS] Hamilton Jazzmaster GMT Worldtimer Full Black Limited Edition PRICE REDUCED

Hamilton Jazzmaster GMT Worldtimer Full Black Limited Edition PRICE REDUCED

Hamilton - H32685731 · $675
A limited edition Hamilton Jazzmaster GMT Full Black watch, featuring a black PVD case and alligator strap. It has a red GMT hand and an inner rotating World Timing Bezel.

  • Condition: Like new
  • Production run: 999 pieces produced
  • Case size: 42mm diameter
  • Thickness: 11.5mm
Posted at
Oct 20, 2025, 5:30 PM
Active