Hamilton Jazzmaster Jazzmaster Regulator Stainless Steel / Blue

Reference H42615743

About this watch

The Hamilton Jazzmaster Regulator is a stunning timepiece that combines elegance, precision, and comfort. Its unique design features a blue dial with stick and dot indexes, complemented by Dauphine hands gliding across the dial with grace and precision. The watch is powered by the Hamilton caliber H-12, a modified version of the ETA 2825-2, boasting a frequency of 28,800 vibrations per hour and featuring 25 jewels for smooth operation and accuracy. With a power reserve of 42 hours, this automatic movement ensures you won't have to worry about winding it daily. The stainless steel case is durable and water-resistant up to 50 meters, making it perfect for everyday wear. Whether formal or casual, the Hamilton Jazzmaster Regulator feels just right on your wrist, thanks to its lightweight yet sturdy design and secure 22.00 mm lug width fit.
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Key Features

  • Automatic movement with 28,800 vibrations per hour
  • 42-hour power reserve
  • Water-resistant up to 50 meters
  • Stainless steel case and sapphire crystal
  • Unique regulator design with Dauphine hands
  • Comfortable fit with 22.00 mm lug width

Specifications

Brand
Hamilton
Family
Jazzmaster
Model
Jazzmaster Regulator Stainless Steel / Blue
Reference
H42615743
Movement
h-12
Movement Features
  • Hours, Minutes, Small Seconds
Case
Stainless Steel 42mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Hamilton Jazzmaster Regulator H426150 - $400

Hamilton Jazzmaster Regulator H426150 - $400

Hamilton - H426150 · $400
Selling a Hamilton Jazzmaster Regulator with a Swiss-made automatic caliber H12, featuring a white/silver dial and striking design.

  • Case material: stainless steel
  • Diameter: 42mm (without crown)
  • Lug to lug length: 49.4mm
Posted at
May 27, 2026, 10:46 PM
Active
[WTS] Hamilton Jazzmaster Seaview USA Paris Olympics Special Edition

Hamilton Jazzmaster Seaview USA Paris Olympics Special Edition

Hamilton - H89521141 · $850
This is a unique Hamilton Jazzmaster Seaview watch, gifted to American athletes competing at the 2024 Paris Summer Olympic Games. It comes as a full set and has only been worn once.

  • Condition: nearly flawless pre-owned condition
  • Case Size: 42mm diameter
  • Water Resistance: unknown
Posted at
May 23, 2026, 12:31 AM
Active