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.
Buy Now on Jomashop
This is an affiliate link

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

[WTS] Hamilton Jazzmaster Auto 40mm Ref: H32475140 BNIB!

Hamilton Jazzmaster Auto 40mm Ref: H32475140 BNIB!

Hamilton - H32475140 · $750
A Hamilton Jazzmaster Auto watch, with a 40mm case size, in brand new condition.

  • Condition: Brand new, never worn (BNIB)
  • Case Size: 40mm
  • Water Resistance: null
Posted at
Dec 15, 2025, 11:00 PM
Active
[WTS] Hamilton Jazzmaster Auto 40mm Ref: H32475140 BNIB Full kit in warranty from AD

Hamilton Jazzmaster Auto 40mm Ref: H32475140 BNIB Full kit in warranty from AD

Hamilton - H32475140 · $800
This Hamilton Jazzmaster Auto is a sophisticated contemporary timepiece with an H-10 three-hand movement and 80-hour power reserve. It features intricate contrasting patterns for the American Classic models.

  • Condition: Brand new, never worn (BNIB)
  • Movement type: H-10
  • Power reserve: 80 hours
  • Case size: 40mm
Posted at
Dec 14, 2025, 2:00 PM
Active
[WTS] Hamilton Jazzmaster Auto 40mm Ref: H32475140 BNIB Full kit in warranty from AD

Hamilton Jazzmaster Auto 40mm Ref: H32475140 BNIB Full kit in warranty from AD

Hamilton - H32475140 · $850
The Hamilton Jazzmaster Auto is a sophisticated design contemporary timepiece with an H-10 movement featuring 80 hours power reserve. It has intricate contrasting patterns and is suitable for everyday wear.

  • Condition: Brand new, never worn (BNIB)
  • Movement: H-10
  • Power Reserve: 80 hours
  • Date Function: available
Posted at
Dec 13, 2025, 6:03 PM
Active
[WTS] Hamilton Jazzmaster Chronograph

Hamilton Jazzmaster Chronograph

  • Details: [WTS] Hamilton Jazzmaster Chronograph
Posted at
Dec 10, 2025, 4:52 PM
Active
[WTS] Hamilton Jazzmaster GMT Worldtimer Full Black Limited Edition PRICE REDUCED $600

Hamilton Jazzmaster GMT Worldtimer Full Black Limited Edition PRICE REDUCED $600

Hamilton - H32685731 · $600
This elegant Hamilton Jazzmaster GMT Full Black Limited Edition is a stunning watch in black PVD, paired with a black alligator strap and featuring a red GMT hand and an inner rotating World Timing Bezel.

  • Condition: Like new
  • Case Size: 42mm diameter
  • Thickness: 11.5mm height
  • Dial Color: Black
Posted at
Dec 9, 2025, 1:03 AM
Active
[WTS] BNIB Hamilton Jazzmaster Auto 40mm Ref: H32475140

BNIB Hamilton Jazzmaster Auto 40mm Ref: H32475140

Hamilton - H32475140 · $875
This Hamilton Jazzmaster Auto features a sophisticated design and is a contemporary timepiece. It comes in its full kit with outer and inner box, papers, dated warranty cards, and is still under warranty.

  • Condition: Brand new, never worn (BNIB)
  • Original price: $1200
Posted at
Dec 8, 2025, 1:15 PM
Active