Hanhart Preventor HD12

In the heart of Germany's Black Forest, where timekeeping traditions intertwine with innovative spirit, Hanhart has been crafting exceptional timepieces since 1882. The brand's dedication to precision, functionality, and robust construction is evident in each watch they produce. Now, with the introduction of the Preventor HD12, Hanhart once again demonstrates its ability to blend heritage with cutting-edge technology, delivering a watch that's as ready for daily adventures as it is for admiring glances.

The Preventor HD12 isn't simply a new model; it heralds the debut of Hanhart's proprietary HD12 steel. This innovative material pushes the boundaries of scratch resistance without compromising the corrosion resistance we expect from stainless steel. It's a testament to Hanhart's commitment to creating watches that can withstand the rigors of everyday life, ensuring that your timepiece remains as pristine as the day you first strapped it on.



The development of HD12 steel is a story of meticulous engineering. Hanhart employs a combination of high-tech processes, including surface hardening and a transparent hard coating (PVD). This multi-stage approach not only results in an exceptionally hard surface but also allows for a variety of finishes – brushed, matte, and glossy – adding visual depth and intrigue to the watch case.

With a Vickers hardness of up to 1200 HV, the HD12 steel case is significantly more resistant to scratches compared to conventional 316L steel. This means that whether you're navigating the urban jungle or exploring the great outdoors, your Preventor HD12 will retain its polished appearance for years to come.

The Preventor HD12 embraces Hanhart's design philosophy, where clarity and functionality reign supreme. The dial, available in Deep Blue or classic black, features a clean layout with three central hands. The second hand, tipped in a vibrant red, adds a subtle touch of dynamism while ensuring precise timekeeping. The numerals and hands are coated with SuperLuminova® C1, guaranteeing optimal legibility even in low-light conditions.

The watch's 39mm diameter strikes a perfect balance between presence and wearability, making it suitable for a wide range of wrist sizes. The case's sleek lines and refined finishing further enhance its versatility, allowing it to seamlessly transition from casual outings to more formal occasions.



Hanhart understands that a watch is more than just a timekeeping instrument; it's an extension of your personal style. That's why the Preventor HD12 offers a variety of strap options to suit your individual taste. Choose from three high-quality calfskin straps, each lined with Alcantara for added comfort. The straps are available in black, dark brown, and light brown, and feature white stitching and a classic pin buckle for a touch of understated elegance.

For those who prefer a more rugged aesthetic, Hanhart also offers the Preventor HD12 with a robust stainless steel bracelet. The bracelet is coated with the same transparent hard material as the case, ensuring exceptional scratch resistance and a cohesive look.

At the heart of the Preventor HD12 beats the reliable Sellita SW200 automatic movement. This Swiss-made caliber is renowned for its accuracy and dependability, ensuring that your watch keeps precise time day in and day out.

Hanhart's rich history as a pioneer in chronograph and stopwatch development is reflected in the Preventor HD12's meticulous construction and attention to detail. From the screw-down crown featuring the historic Hanhart "h" to the sapphire crystal with anti-reflective coating, every element of this watch has been carefully considered to deliver an exceptional timekeeping experience.

The Preventor HD12's dial is a masterclass in minimalist design. Whether you opt for the deep blue or classic black variant, you'll appreciate its clean layout and focus on legibility. The applied hour markers, meticulously crafted and meticulously placed, provide a subtle yet sophisticated contrast against the matte dial surface.



The hands, too, are a testament to Hanhart's dedication to functionality. The hour and minute hands are gracefully curved at the tips, minimizing parallax errors and ensuring accurate time reading at a glance. The second hand, with its distinctive red tip, adds a touch of visual interest while serving as a constant reminder of the watch's mechanical heart beating within.

As day turns to night, the SuperLuminova® C1 coating on the hands and indices comes to life, emitting a soft, long-lasting glow. This thoughtful feature ensures that you can easily check the time even in the darkest of environments, adding another layer of practicality to the Preventor HD12's already impressive repertoire.

The Preventor HD12's case is a marvel of modern engineering, showcasing Hanhart's commitment to pushing the boundaries of material science. Crafted from the brand's proprietary HD12 steel, the case boasts exceptional scratch resistance, ensuring that it maintains its pristine appearance for years to come.

Measuring a versatile 39mm in diameter, the case strikes a perfect balance between presence and wearability. Its sleek lines and refined finishing exude a timeless elegance that complements a variety of styles, from casual to formal. The screw-down crown, adorned with the historic Hanhart "h", adds a touch of heritage while ensuring water resistance up to 15 ATM, making the Preventor HD12 suitable for swimming and other water-related activities.



Powering the Preventor HD12 is the Sellita SW200 automatic movement. This Swiss-made caliber is a workhorse known for its accuracy, reliability, and robust construction. With a power reserve of 38 hours, it will keep ticking even if you take the watch off for a day or two. The movement's hacking seconds function allows for precise time setting, further underscoring Hanhart's dedication to precision timekeeping.

Hanhart recognizes that a watch strap is more than just a functional element; it's an opportunity for self-expression. That's why the Preventor HD12 offers a selection of straps to suit your individual taste.

The calfskin straps, available in black, dark brown, and light brown, are crafted from high-quality leather and lined with Alcantara for exceptional comfort. The white stitching and classic pin buckle add a touch of refinement, while the absence of rivets contributes to the straps' clean, minimalist aesthetic.



For those seeking a more sporty and durable option, the stainless steel bracelet is an excellent choice. It's coated with the same transparent hard material as the case, ensuring exceptional scratch resistance and a cohesive look. The folding clasp with its secure locking mechanism provides peace of mind, knowing that your watch is securely fastened on your wrist.

The Hanhart Preventor HD12 offers exceptional value for its price. The leather strap versions retail for €995, while the steel bracelet model is priced at €1,195. Considering the watch's innovative materials, meticulous craftsmanship, and Swiss-made automatic movement, it represents a compelling proposition for those seeking a high-quality timepiece that can be enjoyed for years to come.