Horology Daily

Alpina Pilot Heritage AL-525B3S6

Movement: Automatic

Case size: 40 MM

Case material: Steel

Bracelet material: Leather – Black

Dial type: Black Arabic

Water resistance: 100 metresto the Alpina Pilot Heritage AL-525B3S6

When it comes to timepieces, the Alpina Pilot Heritage AL-525B3S6 stands out as a true classic. With its automatic movement, steel case, and black Arabic dial, this watch embodies elegance and functionality.

The 40mm case size is just right, providing a bold statement on the wrist without overwhelming it. The bracelet, made of black leather, adds a touch of sophistication and comfort.

But what sets this watch apart from the rest? Let’s delve into the history of Alpina and discover the story behind this remarkable timepiece.

The History of Alpina

In the world of horology, Alpina has secured its place as a respected and innovative brand. Established in 1883, Alpina was one of the first Swiss watchmakers to envision the concept of sports watches.

Their dedication to precision, durability, and design has made them renowned among watch enthusiasts worldwide. From the early days, Alpina focused on crafting timepieces that would cater to the needs of both the amateur and professional sporting community.

This dedication led them to develop reliable and accurate watches that were resistant to harsh environments. Their watches soon gained recognition for their unparalleled performance and became the preferred choice for sports enthusiasts and adventurers alike.

Over the years, Alpina continually pushed the boundaries of watchmaking technology. They introduced several groundbreaking innovations, including the first Swiss sports watch with an automatic movement in 1938.

This milestone revolutionized the watch industry, as it allowed for greater convenience and reliability, eliminating the need for manual winding. The Alpina Pilot Heritage AL-525B3S6 pays homage to this rich heritage.

Its automatic movement ensures precise timekeeping and effortless convenience, making it ideal for today’s fast-paced world. The 40mm steel case not only adds durability but also exudes a timeless appeal that is true to Alpina’s design ethos.

Additionally, the black Arabic dial enhances the watch’s legibility, allowing for effortless time reading at a glance. The contrast of the black dial against the white Arabic numerals and luminous hands ensures excellent visibility, even in low-light conditions.

This attention to detail showcases Alpina’s commitment to both style and functionality. The water resistance of 100 meters further adds to the versatility of the Alpina Pilot Heritage AL-525B3S6.

Whether you’re heading out for a swim or navigating through daily activities, this watch can withstand the test of water, ensuring it remains functional and undamaged.


In conclusion, the Alpina Pilot Heritage AL-525B3S6 is a testament to Alpina’s rich history and innovative spirit. With its automatic movement, steel case, black Arabic dial, and water resistance, it combines elegance, durability, and functionality in one remarkable timepiece.

Whether you’re a seasoned watch enthusiast or someone seeking a reliable and stylish companion for your daily adventures, the Alpina Pilot Heritage AL-525B3S6 is sure to exceed your expectations. Alpina’s commitment to excellence and their legacy of crafting exceptional timepieces shines through in this masterpiece.

Embrace the heritage and craftsmanship of Alpina on your wrist with the Alpina Pilot Heritage AL-525B3S6.

Pilot Heritage Collection

The Alpina Pilot Heritage AL-525B3S6 is part of Alpina’s esteemed Pilot Heritage collection, which pays tribute to the brand’s rich aviation history. Alpina has a long-standing connection to aviation, with its watches being trusted by pilots for their reliability and accuracy.

This collection showcases Alpina’s commitment to producing exceptional pilot watches that combine functionality and style. The Pilot Heritage collection draws inspiration from vintage pilot watches, incorporating key design elements that have stood the test of time.

These watches capture the essence of early aviation, with their bold aesthetic and practical features. One notable aspect of the Pilot Heritage collection is the oversized crown, which is a characteristic feature of pilot watches.

The crown is designed to be easily operated, even while wearing gloves. This feature originated from the needs of aviators who required quick and effortless adjustment of their watches during flight.

The oversized crown on the Alpina Pilot Heritage AL-525B3S6 exemplifies this attention to detail and functionality. Another distinguishing feature of the Pilot Heritage collection is the use of luminescent materials.

In the early days of aviation, clarity and legibility were paramount. Alpina recognized this need and incorporated luminous materials on the watch dial and hands.

The Alpina Pilot Heritage AL-525B3S6 continues this tradition with its luminous Arabic numerals and hands, ensuring easy readability in all lighting conditions.

The Design and Craftsmanship

When it comes to design and craftsmanship, Alpina shines as a true master. The Alpina Pilot Heritage AL-525B3S6 exemplifies the brand’s commitment to creating timepieces that are both visually striking and meticulously crafted.

The 40mm steel case of the AL-525B3S6 showcases Alpina’s attention to detail. The combination of brushed and polished surfaces adds texture and depth to the watch, creating a captivating visual appeal.

The edges of the case are well-defined, while the curves and contours give it a sleek and modern touch. The black Arabic dial of the AL-525B3S6 is simplistic yet sophisticated.

The white Arabic numerals provide a stark contrast against the black background, enhancing legibility. The luminous hands not only add to the watch’s functionality but also create a visually striking element, especially in low-light scenarios.

The subtle red accents on the minute track and second hand further add to the watch’s allure. The AL-525B3S6 comes with a black leather bracelet, which adds a touch of elegance and versatility.

The leather strap is not only comfortable to wear but also ages beautifully, developing a unique patina over time. The contrast stitching on the strap adds a subtle visual interest, further showcasing Alpina’s meticulous attention to detail.

When it comes to the movement, the Alpina Pilot Heritage AL-525B3S6 is powered by an automatic movement. Automatic movements are known for their precision and reliability, eliminating the need for manual winding.

The movement beats at a frequency of 28,800 vibrations per hour, ensuring accurate timekeeping. Alpina’s dedication to craftsmanship is evident in the creation of the AL-525B3S6.

Each timepiece undergoes rigorous testing and meticulous quality control to ensure it meets Alpina’s high standards. The watch is assembled with precision, and every detail is carefully inspected to ensure flawless execution.

The water resistance of 100 meters is another testament to Alpina’s commitment to quality and functionality. This feature ensures that the watch remains protected from water damage, making it suitable for everyday wear and various outdoor activities.


In conclusion, the Alpina Pilot Heritage AL-525B3S6 is a remarkable timepiece that showcases the brand’s rich aviation history and commitment to craftsmanship. As part of Alpina’s prestigious Pilot Heritage collection, this watch pays homage to early aviation and incorporates design elements that are both practical and timeless.

The meticulous attention to detail in the design and the exceptional craftsmanship of the AL-525B3S6 make it an exceptional watch. From the oversized crown to the luminous materials and the black Arabic dial, every element is purposefully chosen to enhance functionality and readability.

Embrace the aviation heritage and appreciate the craftsmanship of Alpina with the Pilot Heritage AL-525B3S6 on your wrist. This timepiece embodies the spirit of adventure, while also exuding elegance and sophistication.

Experience the essence of a pilot’s watch with the Alpina Pilot Heritage AL-525B3S6.

Movement and Technical Specifications

The movement of a watch is the heart that drives its functionality, and the Alpina Pilot Heritage AL-525B3S6 boasts an exceptional automatic movement that is sure to impress watch enthusiasts. The watch is equipped with the Alpina caliber AL-525, which is a Swiss-made movement known for its precision and reliability.

The automatic movement of the AL-525B3S6 is a self-winding mechanical movement. This means that the watch harnesses the natural motion of the wearer’s wrist to power the movement.

As the wrist moves throughout the day, a rotor inside the watch oscillates, winding the mainspring and storing energy. This ensures that the watch remains ticking without the need for manual winding.

The Alpina caliber AL-525 has a power reserve of approximately 38 hours. This means that once fully wound, the watch will continue to function for approximately 38 hours before it needs to be wound again.

This is a respectable power reserve that ensures the watch stays accurate even if not worn for a day or two. The movement of the AL-525B3S6 beats at a frequency of 28,800 vibrations per hour, also known as 4 Hz. The higher frequency allows for more precise timekeeping, as the oscillations are more frequent and therefore more accurate.

This ensures that the watch maintains excellent timekeeping performance, providing reliability and accuracy that is expected from Alpina. Technical specifications of a watch provide valuable information about its construction and performance.

In the case of the AL-525B3S6, the watch has a case size of 40mm, which is an ideal size for both comfort and presence on the wrist. The case material is steel, a durable and robust material that ensures the watch’s longevity.

The black Arabic dial of the AL-525B3S6 is protected by a sapphire crystal. Sapphire crystals are known for their excellent scratch resistance, ensuring that the watch remains pristine even with everyday wear.

The sapphire crystal also offers increased clarity and legibility, allowing the user to fully appreciate the details on the dial. On the dial, the AL-525B3S6 features luminous Arabic numerals and luminous hands.

The luminescent material allows for easy reading of the time in low-light conditions, making this watch a practical choice for pilots or anyone who spends time in dimly lit environments. This feature emphasizes Alpina’s commitment to legibility and functionality, traits that are highly valued in pilot watches.

Complications and Features

While the Alpina Pilot Heritage AL-525B3S6 exudes a timeless simplicity, it still incorporates useful features and complications that enhance its overall functionality. One notable feature of the AL-525B3S6 is its impressive water resistance of 100 meters.

This means that the watch is suitable for recreational swimming, snorkeling, and daily wear without worrying about water damage. The water resistance adds versatility to the watch, allowing the wearer to enjoy various activities without the need to remove it from the wrist.

The AL-525B3S6 also features a date complication, displayed at the 3 o’clock position on the dial. The date function adds practicality to the watch, allowing the wearer to keep track of the day while maintaining a classic and uncluttered dial design.

The date is easily adjusted using the crown, allowing for quick and convenient changes. The watch comes with a black leather bracelet.

The leather strap not only adds a touch of sophistication but also provides excellent comfort on the wrist. The supple leather molds to the wearer’s wrist over time, ensuring a personalized fit that enhances the overall wearing experience.

Additionally, the AL-525B3S6 is equipped with a screw-down crown. This feature enhances the water resistance of the watch, as it provides an extra layer of protection against water infiltration.

The screw-down crown must be unscrewed before setting the time or date and securely screwed back in to ensure water resistance.


The Alpina Pilot Heritage AL-525B3S6 impresses not only with its elegant design but also with its technical prowess. The automatic movement, technical specifications, and useful features make it a reliable and practical timepiece for aviation enthusiasts and watch aficionados alike.

With its self-winding mechanical movement, impressive water resistance, and date complication, the AL-525B3S6 combines functionality with a timeless aesthetic. This watch is a testament to Alpina’s dedication to precision, durability, and design, ensuring that the wearer can rely on its performance in any situation.

Experience the craftsmanship and technical excellence of Alpina with the Alpina Pilot Heritage AL-525B3S6 on your wrist. This exceptional timepiece is a true reflection of Alpina’s heritage and commitment to producing exceptional watches that stand the test of time.

When and What to Wear with Alpina Pilot Heritage AL-525B3S6

The Alpina Pilot Heritage AL-525B3S6 is a versatile timepiece that can be worn for various occasions, whether formal or casual. Its classic design and sleek aesthetics make it a suitable accessory for both professional settings and leisurely activities.

For formal events or business occasions, the AL-525B3S6 adds a touch of sophistication to any attire. Pair it with a tailored suit or a dress shirt and trousers to exude a refined and polished look.

The black leather strap complements formal outfits, adding a stylish and elegant touch. The black Arabic dial against the steel case creates a sleek and timeless aesthetic that perfectly complements formal attire.

For more casual settings, the AL-525B3S6 can effortlessly elevate your everyday wear. Pair it with jeans and a button-down shirt for a smart and casual look.

The watch’s black Arabic dial and luminous hands add a touch of sportiness to the outfit, while the steel case and black leather strap maintain a sense of refinement. The versatility of the AL-525B3S6 allows you to seamlessly transition from work to social outings without compromising on style.

When it comes to sports or outdoor activities, the water resistance of the AL-525B3S6 makes it a reliable companion. Whether you’re heading to the beach or engaging in water sports, you can trust that your watch will withstand the elements.

Pair it with your active wear or casual sporty outfits for a practical and stylish look. The durability of the steel case ensures the watch can handle any adventure you embark on.

The AL-525B3S6 is a timepiece that effortlessly transitions between various settings, making it a versatile choice for any occasion.

Price and Value Proposition

The Alpina Pilot Heritage AL-525B3S6 possesses a price and value proposition that reflects the quality and craftsmanship associated with the brand. Alpina has a long-standing reputation for creating exceptional timepieces that offer a balance between performance, design, and affordability.

The price of the AL-525B3S6 is reasonable given its automatic movement, steel case, and overall quality. While it may not be considered an entry-level watch, it provides excellent value based on the features and craftsmanship it offers.

With an Alpina timepiece, you can rest assured that you are investing in a watch with a reputable brand heritage and a commitment to producing exceptional timepieces. Moreover, the AL-525B3S6 is a watch that will stand the test of time both in terms of style and durability.

Its classic design ensures that it remains a timeless piece that will always be in style. The steel case is robust and built to last, making the watch a reliable companion for years to come.

The water resistance adds to its durability, allowing for versatility and peace of mind in various activities. Alpina’s attention to detail, commitment to craftsmanship, and use of high-quality materials further enhance the overall value of the AL-525B3S6.

Every aspect of the watch is meticulously designed and engineered to ensure reliability and precision. The automatic movement, luminous hands, and sapphire crystal are just a few examples of the watch’s quality features that contribute to its value proposition.

Additionally, Alpina offers a two-year warranty for their timepieces, providing further reassurance and after-sales support. This warranty showcases Alpina’s confidence in the quality and performance of their watches.

It is a testament to their commitment to customer satisfaction and their dedication to standing behind their products. In conclusion, the price and value proposition of the Alpina Pilot Heritage AL-525B3S6 align with the brand’s reputation for producing exceptional timepieces.

The reasonable price, combined with the watch’s quality and craftsmanship, ensures that the AL-525B3S6 offers excellent value for watch enthusiasts. Investing in an Alpina timepiece means owning a piece of horological history and enjoying a reliable and elegant accessory on your wrist.

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