Hamilton Jazzmaster Jazzmaster Open Heart 42 Stainless Steel / Blue

Reference H32705041

About this watch

The Hamilton H32705041 Jazzmaster Open Heart 42 Stainless Steel / Blue is a stunning luxury watch that blends American heritage with Swiss precision. Its captivating blue sunburst dial makes it a joy to gaze at, while its semi-skeletonized design invites you to peer into the heart of the watch, where its intricate mechanics come to life. With a diameter of 42.00 mm and a lug width of 22.00 mm, this watch sits comfortably on the wrist, striking a balance between boldness and wearability. The Hamilton caliber H-10-S, a semi-skeletonized version of the reliable ETA C07.611, features 25 jewels, ensuring smooth operation and longevity. Its impressive 80-hour power reserve means you won't need to wind it frequently, while its precise timekeeping is a must for any serious watch enthusiast. The Jazzmaster Open Heart typically comes with a stainless steel bracelet, which adds to its luxurious feel, and can easily transition to leather or fabric straps. This watch is a chameleon that can effortlessly transition from a business meeting to a night out, making it an ideal companion for formal occasions and casual wear alike.
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Key Features

  • 42mm diameter case in stainless steel
  • Blue sunburst dial with semi-skeletonized design
  • Hamilton caliber H-10-S automatic movement with 25 jewels
  • 80-hour power reserve
  • Precise timekeeping at 21,600 vibrations per hour
  • 50-meter water resistance
  • Stainless steel bracelet with adjustable fit

Specifications

Brand
Hamilton
Family
Jazzmaster
Model
Jazzmaster Open Heart 42 Stainless Steel / Blue
Reference
H32705041
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