Hamilton Jazzmaster Jazzmaster Open Secret

Reference H32756731

About this watch

The Hamilton Jazzmaster Open Secret H32756731 is a masterpiece of horology. This stunning watch combines elegance and functionality with its intricate dial, modern features, and reliable movement. At the heart of this timepiece lies the ETA caliber 7750 automatic movement, renowned for its precision and durability. The black background of the dial provides a striking contrast to the silver stick and dot indexes, while the Dauphine hands add a touch of elegance. Crafted from high-quality stainless steel, the case is both durable and sleek. The sapphire crystal adds an extra layer of protection, making it scratch-resistant. With a diameter of 44.00 mm and a lug width of 22.00 mm, this watch strikes a balance between boldness and wearability. Rated at 100 meters, it's perfect for everyday wear. Whether you're in a boardroom meeting or out for a casual dinner, the Jazzmaster Open Secret is sure to turn heads.
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Key Features

  • ETA caliber 7750 automatic movement
  • 44mm stainless steel case with sapphire crystal
  • Analog chronograph functions
  • Date and day display
  • 100m water resistance
  • Dauphine hands on a black dial
  • Open case back for viewing the movement

Specifications

Brand
Hamilton
Family
Jazzmaster
Model
Jazzmaster Open Secret
Reference
H32756731
Movement
7750
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day
  • Chronograph
Case
Stainless Steel 44mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

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
[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