Hamilton Jazzmaster Jazzmaster Auto 40 Stainless Steel / Blue

Reference H42535640

About this watch

The Hamilton Jazzmaster Auto 40 is a masterpiece of Swiss watchmaking, blending American spirit with precision. Its stunning blue dial, adorned with elegant Roman numerals and sleek Dauphine hands, captures attention without being overly ostentatious. The automatic movement, featuring 25 jewels and a power reserve of up to 80 hours, ensures reliability and longevity. With its mono-block rotor skeletonized in an 'H' shape, this watch is both beautiful and functional. Perfect for formal or casual occasions, the Jazzmaster Auto 40 strikes a balance between presence and wearability, thanks to its 40mm case diameter and 11.05mm height. Its open case back reveals the intricate workings of the movement, while its water resistance rating of 50 meters makes it versatile enough for everyday wear. Whether you're looking for a daily driver or a statement piece, this watch ticks all the right boxes, offering exceptional value for quality craftsmanship.
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Key Features

  • Hamilton caliber H-10 ND automatic movement
  • 40mm stainless steel case with open case back
  • Sapphire crystal glass with matte blue dial

Specifications

Brand
Hamilton
Family
Jazzmaster
Model
Jazzmaster Auto 40 Stainless Steel / Blue
Reference
H42535640
Movement
h-10-nd
Movement Features
  • Hours, Minutes, Seconds
Case
Stainless Steel 40mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
50

Current Listings

[WTS] Hamilton Jazzmaster Quartz – Ref. H38511553 – Box & Manual $300

Hamilton Jazzmaster Quartz – Ref. H38511553 – Box & Manual $300

Hamilton - H38511553 · $300
A classic, versatile dress watch with a clean dial layout and reliable quartz movement. The case shows heavy signs of wear consistent with regular use.

  • Condition: Heavy wear
  • Case size: 42mm diameter
  • Movement: Quartz
  • Crystal material: Sapphire
Posted at
Feb 6, 2026, 7:12 PM
Active
[WTS] Hamilton Jazzmaster Skeleton- Excellent Condition

Hamilton Jazzmaster Skeleton- Excellent Condition

A sleek and modern take on the traditional watch, this Hamilton Jazzmaster Skeleton features a skeletonized dial that showcases its intricate mechanical movement.

  • Condition: Excellent
  • Case Wear: very minor
  • Crystal Condition: Clean
Posted at
Feb 6, 2026, 3:35 PM
Active
[WTS] Hamilton Jazzmaster Open Heart Green

Hamilton Jazzmaster Open Heart Green

The Hamilton Jazzmaster Open Heart is a stylish watch featuring an open-heart design and green dial.

  • Condition: Excellent
  • Case wear: very minor
  • Crystal clarity: Clean
Posted at
Feb 6, 2026, 3:29 PM
Active
[WTS] Price Dropped!! Brand New Hamilton Jazzmaster Auto 40mm Blue Dial Ref: H32475140 $700 shipped

Price Dropped!! Brand New Hamilton Jazzmaster Auto 40mm Blue Dial Ref: H32475140 $700 shipped

Hamilton - H32475140 · $700
This brand new Hamilton Jazzmaster Auto is a 40mm timepiece with a blue dial, featuring an automatic movement.

  • Condition: Brand New, Never Worn
  • Water Resistance: unknown
Posted at
Feb 6, 2026, 10:27 AM
Active
[WTS] Brand New Hamilton Jazzmaster Auto 40mm Blue Dial Ref: H32475140 - $715 shipped

Brand New Hamilton Jazzmaster Auto 40mm Blue Dial Ref: H32475140 - $715 shipped

Hamilton - H32475140 · $715
This Hamilton Jazzmaster Auto is a brand new timepiece with a blue dial and 40mm case size. It comes in its full kit, including outer and inner boxes, papers, and warranty card, all still sealed.

  • Condition: New, never worn
  • Case Size: 40mm diameter
  • Movement: Automatic
Posted at
Feb 1, 2026, 3:56 PM
Active
[WTS] Hamilton Jazzmaster Quartz – Ref. H38511553 – Box & Manual $300

Hamilton Jazzmaster Quartz – Ref. H38511553 – Box & Manual $300

Hamilton - H38511553 · $300
A classic, versatile dress watch with a clean dial layout and reliable quartz movement. It shows heavy signs of wear on the case consistent with regular use.

  • Condition: Heavy wear
  • Case size: 42mm diameter
  • Movement: Quartz
  • Crystal type: Sapphire
Posted at
Jan 26, 2026, 9:46 PM
Active
[WTS] Hamilton Jazzmaster Viewmatic 40mm shipped $400 includes extra rally strap

Hamilton Jazzmaster Viewmatic 40mm shipped $400 includes extra rally strap

A 40mm Hamilton Jazzmaster Viewmatic in good condition, showing minor wear from usage.

  • Condition: Pre-owned with slight wear on the strap
  • Diameter: 40mm
Posted at
Jan 25, 2026, 1:57 PM
Active
[WTS] Omega Seamaster , Hamilton Jazzmaster , Tissot Racing Touch, Maurice Lacroix Pontos , Victorinox CHRONO $60-$2000 - Quartz and Auto

Omega Seamaster , Hamilton Jazzmaster , Tissot Racing Touch, Maurice Lacroix Pontos , Victorinox CHRONO $60-$2000 - Quartz and Auto

Omega - 2517.30.00 · $2,000
A Tissot HERITAGE NAVIGATOR AUTOMATIC, a limited edition model with COSC certification.

  • Model Type: Automatic
Posted at
Jan 24, 2026, 5:00 PM
Active