AVI-8 Bell X-1 Machbuster Automatic

Honoring a Legacy of Speed

Words by: Hourstriker Staff
October 22, 2024
The watch world is a fascinating blend of intricate engineering, artistic design, and historical significance. Few brands capture this fusion as effectively as AVI-8, a company that has consistently dedicated itself to celebrating the pioneers and machines of aviation history. Their latest release, the Bell X-1 Machbuster Automatic, is no exception. This striking timepiece doesn't just tell time; it tells a story – the story of breaking barriers, of human ingenuity, and of a relentless pursuit of what lies beyond the horizon.



AVI-8, founded in 2012, has carved a niche for itself by creating watches that are more than just instruments for measuring time. Each collection serves as a tribute to the aircraft, the pilots, and the defining moments that have shaped aviation history. This commitment to honoring heritage is evident in every detail of the Bell X-1 Machbuster Automatic, a watch that takes its inspiration from one of the most iconic aircraft ever built.

Courtesy of AVI-8


The Bell X-1, a rocket-powered experimental aircraft, etched its name in the annals of history on October 14, 1947, when test pilot Chuck Yeager piloted it to become the first crewed aircraft to break the sound barrier. This groundbreaking feat, achieved over the Mojave Desert, was a pivotal moment in aviation, ushering in the era of supersonic flight and forever changing the landscape of air travel. The Avi-8 Bell X-1 Machbuster Automatic seeks to encapsulate the spirit of this momentous occasion, embodying the X-1's sleek lines, its raw power, and its unwavering pursuit of the unknown.



One of the first things that strikes you about the Machbuster Automatic is its bold and distinctive design. The 41mm stainless steel case, with its angular lines and robust construction, exudes a sense of strength and purpose, mirroring the sturdy build of the X-1 itself. The watch face, available in a range of colors from the classic Graphite Black to the vibrant Retro Orange and Catalina Blue, immediately draws the eye. The dial, with its clear, easy-to-read numerals and markers, is a testament to AVI-8's commitment to functionality. The Swiss luminous hands and indexes ensure legibility even in low-light conditions, a feature that would undoubtedly have been appreciated by the pilots who navigated the skies in the early days of aviation.



A closer look reveals subtle details that further connect the watch to its aviation heritage. The fixed bezel, reminiscent of the cockpit instruments found in the X-1, adds a touch of authenticity. The exhibition caseback, a window into the watch's inner workings, showcases a custom rotor designed to mimic the powerful exhaust of the Bell X-1. This intricate detail not only adds visual interest but also serves as a constant reminder of the groundbreaking aircraft that inspired the timepiece.

Courtesy of AVI-8


The hybrid leather and rubber strap, combining the comfort of leather with the durability of rubber, is a practical choice for a watch designed to withstand the rigors of everyday wear. It's a subtle nod to the materials used in the construction of aircraft, where strength and resilience are paramount.



But the Bell X-1 Machbuster Automatic is more than just a handsome face. Beneath its striking exterior lies a reliable Japanese automatic movement, the beating heart of the watch. This self-winding movement, with its 24 jewels and a smooth sweeping seconds hand, ensures accurate timekeeping, a crucial element for any pilot, past or present. The sapphire lens, known for its scratch resistance, provides exceptional clarity and protects the dial from the inevitable bumps and scrapes of daily life.



The Machbuster Automatic is far from a one-size-fits-all offering. AVI-8 understands that individual preferences vary, and they've catered to this by releasing the watch in a spectrum of dial colors and configurations. Each variation offers a unique personality, allowing wearers to select the one that best resonates with their style.

Courtesy of AVI-8


For those who appreciate a classic aesthetic, the Graphite Black (AV-4115-01) and Jet Black (AV-4115-04) provide a sleek and understated backdrop for the watch's intricate details. The Retro Orange (AV-4115-02) injects a vibrant pop of color, reminiscent of the high-visibility markings often found on experimental aircraft. The Catalina Blue (AV-4115-03) evokes the vast expanse of the sky, while the Cavalier Green (AV-4115-05) and Iron Grey (AV-4115-06) offer more subdued, yet equally captivating alternatives.



Perhaps the most intriguing of the bunch is the Desert Khaki (AV-4115-07), featuring a full lume dial. This variant takes inspiration from the Mojave Desert, the site of the Bell X-1's historic supersonic flight. The lume dial, which glows brightly in low-light conditions, adds a touch of mystique and functionality, recalling the night flights undertaken by daring test pilots.



Each of these dial variations is housed within a 41mm stainless steel case, a size that strikes a balance between wrist presence and everyday wearability. The case measures 13mm in thickness, contributing to the watch's robust feel without being overly bulky. The 22mm lug width allows for easy strap changes, should you wish to personalize your Machbuster with a different band.

Courtesy of AVI-8


At the heart of the Machbuster Automatic beats the reliable Japanese M-SII-NH35 automatic movement. This workhorse caliber, known for its accuracy and durability, is a popular choice among watchmakers, offering a solid foundation for a timepiece designed for daily wear. With 24 jewels and a smooth sweeping seconds hand, the NH35 movement ensures precise timekeeping, a crucial feature for any watch, especially one inspired by the precision engineering of aviation.



Protecting the dial is a scratch-resistant sapphire lens with an anti-reflective coating. Sapphire, one of the hardest materials on earth, offers exceptional clarity and durability, ensuring that your view of the dial remains unobstructed. The anti-reflective coating minimizes glare, enhancing readability in various lighting conditions.



Flipping the watch over reveals the exhibition caseback, a feature that allows you to appreciate the intricate mechanics of the automatic movement. The custom rotor, designed to mimic the exhaust of the Bell X-1, adds a unique touch, showcasing AVI-8's attention to detail and their commitment to connecting the watch to its aviation inspiration.

Courtesy of AVI-8


The Machbuster Automatic comes fitted with a hybrid rubber/leather strap. This combination offers the best of both worlds: the comfort and classic look of leather with the durability and water resistance of rubber. The strap is secured with a buckle closure, ensuring a secure and comfortable fit on the wrist. With a water resistance of 50 meters, the Machbuster Automatic is suitable for everyday wear and can withstand splashes and brief immersions in water. However, it's not designed for swimming or diving.



The AVI-8 Bell X-1 Machbuster Automatic is priced competitively, with the standard dial variations retailing for $275 and the more intricate dial versions for $295. This accessible price point makes it an attractive option for those seeking a well-crafted timepiece with a strong connection to aviation history.
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