Hamilton Jazzmaster Open Heart Auto 40 mm H32675181
Ref. H32675181 · Silver dial · In production
- Case40 mm
- Thick11.1 mm
- Water res.50 m
- MovementAutomatic
- CrystalSapphire
Hamilton Jazzmaster Open Heart Auto 40 mm H32675181 size, specs and price at a glance
The Hamilton Jazzmaster Open Heart Auto 40 mm H32675181 is 40 mm wide and 11.1 mm thick. Hamilton does not publish its lug-to-lug length. It takes 20 mm straps and ships on a bracelet. Inside is the H-10 automatic calibre, water resistant to 50 m. US list price: $1,295 when we last checked hamiltonwatch.com (3 Nov 2026).
Strap shopping? See our Hamilton lug width chart.
Overview
The Hamilton H32675181 is a dress watch from the Jazzmaster collection, part of the Jazzmaster Open Heart Auto 40 mm family. It has a 40 mm stainless steel case, 11.1 mm thick. Hamilton lists the dial as silver. Inside is an automatic movement (calibre H-10) with 80 h of power reserve. You also get 50 m water resistance, a sapphire crystal and a bracelet.
Who it suits
- Wrists of roughly 16.0–17.9 cm (6.3–7.0 in), by our Watch Finder sizing guide
- Desk and dress wear (keep it away from swimming)
- Shirt cuffs and smarter dress codes
Strengths
- Sapphire crystal resists scratches
- 80 h power reserve survives a weekend off the wrist
Trade-offs
- Only 50 m water resistance: splash-proof, not for swimming
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 40 mm | hamiltonwatch.com · 3 Nov 2026 |
|---|---|---|
| Thickness | 11.1 mm | hamiltonwatch.com · 3 Nov 2026 |
| Lug-to-lug | Not published by Hamilton | |
| Case material | Stainless steel | hamiltonwatch.com · 3 Nov 2026 |
| Crystal | Sapphire | hamiltonwatch.com · 3 Nov 2026 |
| Water resistance | 50 m | hamiltonwatch.com · 3 Nov 2026 |
Dial
| Dial colour | Silver | hamiltonwatch.com · 3 Nov 2026 |
|---|
Movement
| Movement type | Automatic | hamiltonwatch.com · 3 Nov 2026 |
|---|---|---|
| Calibre | H-10 | hamiltonwatch.com · 3 Nov 2026 |
| Power reserve | 80 h | hamiltonwatch.com · 3 Nov 2026 |
Strap / Bracelet
| Bracelet / strap | Bracelet | hamiltonwatch.com · 3 Nov 2026 |
|---|---|---|
| Lug width | 20 mm | hamiltonwatch.com · 3 Nov 2026 |
Other
| US list price (MSRP) | $1,295 | hamiltonwatch.com · 3 Nov 2026 |
|---|---|---|
| Production status | In production | hamiltonwatch.com · 3 Nov 2026 |
| Style (our classification) | Dress | our classification |
Specs are summarised in our own words from the brand's product page. Each row links its source and the date we checked it. Fields we haven't verified are left out rather than guessed.
Variants with the same specs
Same case, movement and bracelet or strap; typically a different dial or finish.
More in Jazzmaster Open Heart Auto 40 mm
Hamilton Jazzmaster Open Heart Auto 40 mm H32675501
Hamilton Jazzmaster Open Heart Auto 40 mm H32675581
Hamilton Jazzmaster Open Heart Auto 36mm H32215101
Hamilton Jazzmaster Open Heart Auto H32215140
Hamilton Jazzmaster Open Heart Lady Auto H32215142
Hamilton Jazzmaster Open Heart Auto 36mm H32215143
Similar alternatives
Picked with Watch Finder's style tags and sizing.
Questions about the Hamilton Jazzmaster Open Heart Auto 40 mm H32675181
How big is the Hamilton Jazzmaster Open Heart Auto 40 mm H32675181?
The case is 40 mm wide, 11.1 mm thick.
What movement does the Hamilton Jazzmaster Open Heart Auto 40 mm H32675181 use?
It uses the H-10 calibre, a automatic movement with 80 h of power reserve.
Can I swim with the Hamilton Jazzmaster Open Heart Auto 40 mm H32675181?
Not really. It is rated to 50 m.
How much is the Hamilton Jazzmaster Open Heart Auto 40 mm H32675181?
The US list price was $1,295 on hamiltonwatch.com when we checked on 3 Nov 2026. Prices change, so check before you buy.
Will the Hamilton Jazzmaster Open Heart Auto 40 mm H32675181 fit my wrist?
By our sizing guide it sits best on wrists of about 16.0–17.9 cm (6.3–7.0 in). Use the fit checker on this page to test your own wrist.
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