Hamilton Jazzmaster Open Heart 42mm, Beige Dial Brown Leather
Hamilton Jazzmaster Open Heart, Beige Dial
The Hamilton Jazzmaster H32705521 is a men's automatic watch featuring a 42mm stainless steel case, beige open-heart dial, sapphire crystal, and 50m water resistance.
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About this item
- Swiss H-10 automatic movement with an impressive 80-hour power reserve.
- Water resistant to 50 metres (5 bar), suitable for swimming and outdoor activities.
- Features a 42mm stainless steel case, beige dial, and scratch-resistant sapphire crystal.
- Comfortable leather strap with a secure folding clasp for daily wear.
- Combines Hamilton's rich heritage with contemporary, minimalist design.
Top Highlights
- Brand
- Hamilton
- Model Number
- H32705521
- Department
- Men
- Item Type
- Watch
- Manufacturer
- Hamilton Watch
- Country of Origin
- Switzerland
- First Available
- 23 November 2018
- Release Year
- 2018
Features & Specs
- Display
- Analog
- Movement Type
- Swiss automatic
- Calibre
- H-10
- Power Source
- Automatic/Manual Winding
- Additional Features
- Water-resistant
- Battery
- No battery (automatic)
- Strap Type
- Strap
- Case Material
- Stainless steel
- Case Size
- 42.0 mm
- Case Thickness
- 11.44 mm
- Lug Width
- 22.0 mm
- Weight
- 600 g
- Water Resistance
- 50 m
- Sport Type
- Walking
- Strap
- Leather
- Clasp
- Folding clasp
- Closure Type
- Buckle
- Crystal
- Sapphire crystal
Style
- Style Name
- Classic
- Dial Shape
- Round
- Dial Colour
- Beige
- Band Color
- Brown
- Theme
- Classic
- Face Style
- Open Heart
- Collection
- Jazzmaster
Description
The Hamilton Jazzmaster Open Heart H32705521 is an elegant automatic timepiece designed for the discerning gentleman who appreciates classic aesthetics with a modern twist. This watch seamlessly blends traditional Swiss watchmaking with contemporary design elements, making it suitable for both formal occasions and sophisticated daily wear. Its distinctive open-heart dial offers a captivating glimpse into the intricate mechanics within.
At its core, this Jazzmaster model is powered by the reliable Swiss H-10 automatic movement, boasting an impressive 80-hour power reserve. The watch features a robust 42mm stainless steel case, complemented by a scratch-resistant sapphire crystal that protects the elegant beige dial. With a water resistance of 50 metres, it offers practical durability for everyday activities, including light swimming.
A key highlight is the unique open-heart aperture on the dial, showcasing the balance wheel's rhythmic motion, a true testament to horological artistry. The comfortable leather strap, secured with a folding clasp, ensures a refined fit and feel on the wrist. This timepiece is an excellent choice for those seeking a blend of heritage, precision, and distinctive style.
Frequently Asked Questions
Is the Hamilton Jazzmaster Open Heart H32705521 suitable for daily wear and swimming?
This Hamilton Jazzmaster model is water resistant to 50 metres, making it suitable for daily activities like showering and light swimming. However, it's not designed for diving or high-impact water sports. For prolonged water exposure, a higher water resistant watch would be a better alternative.
What type of movement powers this watch and what is its power reserve?
The Jazzmaster Open Heart H32705521 is powered by a Swiss H-10 automatic movement. This reliable calibre offers an impressive 80-hour power reserve, meaning it can run for over three days without being worn or wound. This is a significant advantage for those who rotate watches.
How does the "open heart" feature differ from other Hamilton Jazzmaster models?
The "open heart" design of this Jazzmaster H32705521 model uniquely showcases the balance wheel's intricate motion directly on the dial, offering a visual connection to the watch's mechanical soul. Other Jazzmaster models might feature a solid dial or a full exhibition case back, but this specific design highlights the movement from the front.
Is the leather strap comfortable for all wrist sizes, and can it be replaced?
The leather strap with a folding clasp is designed for day-long comfort and is suitable for most men's wrist sizes. The lug width is 22mm, which means it can be easily replaced with a wide variety of aftermarket straps, allowing for personalisation and extending the watch's versatility.
What kind of glass does the Hamilton Jazzmaster H32705521 use, and how durable is it?
The Hamilton Jazzmaster H32705521 features a scratch-resistant sapphire crystal. This type of glass is highly durable and offers superior protection against scratches and daily wear compared to mineral glass. It ensures excellent clarity and maintains the watch's aesthetic appeal over time.
Editor's take
The Hamilton Jazzmaster Open Heart H32705521 is a sophisticated entry into the world of mechanical timekeeping, perfectly suited for the gentleman seeking a blend of classic elegance and modern horological display. This timepiece from the esteemed Jazzmaster collection embodies Hamilton's commitment to accessible luxury, offering a distinctive aesthetic that appeals to both seasoned collectors and newcomers to automatic watches.
At its technical heart lies the robust Hamilton H-10 automatic movement, a calibre renowned for its impressive 80-hour power reserve. Encased in a polished 42mm stainless steel case and protected by a durable sapphire crystal, the watch ensures both longevity and clear legibility of its unique beige open-heart dial. Its 50-metre water resistance provides ample protection for daily wear, including splashes and brief immersion.
While the open-heart design is undeniably captivating, some purists might prefer a fully enclosed dial for a more traditional dress watch aesthetic, or a full exhibition case back for an unobstructed view of the entire movement. The 50m water resistance, while adequate for daily life, means it's not a suitable companion for serious aquatic adventures or diving, limiting its versatility for very active individuals.
This Jazzmaster is highly recommended for those who appreciate the visual poetry of a mechanical movement and desire a refined timepiece that stands out without being overtly flashy. It serves as an excellent daily wearer for office environments or social events. For those requiring greater water resistance or a more tool-oriented design, exploring Hamilton's Khaki Field or Khaki Navy collections might offer suitable alternatives.
In categories
From the manufacturer

TIMING HEROES SINCE 1892
Founded in Lancaster, Pennsylvania, in 1892 and now a member of the Swatch Group, Hamilton’s current collections combine its American spirit with true Swiss precision.

A HISTORY OF MILITARY PRECISION
Known for their accuracy and precision, Hamilton watches were essential kit for U.S. soldiers throughout the 20th century with over a million timepieces produced during WWII alone.

MADE FOR LIFE’S ADVENTURES
Inspired by Hamilton’s history supporting aviation pioneers and U.S. soldiers and watermen, Hamilton’s three adventure-ready collections , Khaki Aviation, Khaki Field and Khaki Navy , are made for modern-day explorers.

Swiss Automatic Precision
The H32705521 is driven by a precise Swiss automatic movement, a hallmark of horological engineering. Its 42.0mm stainless steel case, fitted with a scratch-resistant sapphire crystal, ensures both durability and clear dial legibility, suitable for daily wear.
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