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

Reference H32705131

Hamilton Jazzmaster Open Heart 42 Stainless Steel / Black / Bracelet

About this watch

The Hamilton Jazzmaster Open Heart 42 is a masterclass in watchmaking, blending art, engineering, and style. This stunning timepiece boasts an automatic movement with a remarkable 80-hour power reserve, precise timekeeping, and durability thanks to its 25 jewels. The open-heart design invites you to peek into the intricate workings of the watch, while the striking sunburst black dial captures attention without being ostentatious. Crafted from stainless steel, the case exudes a durable yet polished appearance. With a water resistance of up to 50 meters and a comfortable fit, this watch transitions effortlessly between formal and casual wear. The mix of classic design with modern elements makes it a conversation starter, reflecting personal style and appreciation for craftsmanship and elegance.
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Key Features

  • Hamilton caliber H-10 ND automatic movement
  • 80-hour power reserve
  • Sapphire crystal glass
  • Open-heart design
  • Stainless steel case and bracelet

Specifications

Brand
Hamilton
Family
Jazzmaster
Model
Jazzmaster Open Heart 42 Stainless Steel / Black / Bracelet
Reference
H32705131
Movement
h-10-nd
Movement Features
  • Hours, Minutes, Seconds
Case
Stainless Steel 42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] (CONUS) Hamilton Jazzmaster Power Reserve 42mm (400 shipped)

(CONUS) Hamilton Jazzmaster Power Reserve 42mm (400 shipped)

Hamilton - H89545121 · $400
The seller is listing a Hamilton Jazzmaster Power Reserve with an 80-hour power reserve, powered by the Hamilton Calibre H-13 movement. It comes in a 42mm size and features a bracelet with enough links for up to an 8.75" wrist.

  • Condition: flawless (bracelet), perfect working order
  • Case size: 42mm
  • Strap length compatible wrist size: up to 8.75in
  • Power reserve: 80 hours
Posted at
Apr 24, 2026, 10:23 AM
Active
View listing on r/WatchExchange
[WTS] Hamilton Jazzmaster Maestro Auto Chrono H32716859 - 9.5/10 - $700

Hamilton Jazzmaster Maestro Auto Chrono H32716859 - 9.5/10 - $700

Hamilton - H32716859 · $700
A discontinued Hamilton Jazzmaster Maestro Auto Chrono powered by the ETA/Valjoux 7750, featuring chrono, date, and day complications in a 45mm stainless steel case.

  • Condition: 9.5/10 - minimal wear
  • Case size: 45mm diameter
  • Water resistance: 100m
Posted at
Apr 15, 2026, 9:42 PM
Active
View listing on r/WatchExchange
[WTS] Hamilton Jazzmaster Power Reserve H89545121 ($500)

Hamilton Jazzmaster Power Reserve H89545121 ($500)

Hamilton - H89545121 · $500
The Hamilton Jazzmaster Power Reserve is a 42mm watch with an 80 hour power reserve powered by the Hamilton Calibre H-13 movement.

  • Movement: Hamilton Calibre H-13
  • Power Reserve: 80 hours
  • Case Size: 42mm
Posted at
Apr 15, 2026, 4:29 PM
Active
View listing on r/WatchExchange