Breitling Navitimer B01
The Breitling Navitimer B01 is a great mix of style, history, and precision. It’s powered by a top-quality movement and has a unique slide rule bezel for aviation calculations, making it perfect for both pilots and watch enthusiasts. While its larger size and detailed dial might not suit everyone, it's an iconic timepiece that stands out for its craftsmanship and design.
The Good
- High-Quality In-House Movement
- Dial Variety
- Great Craftsmanship
The Bad
- Large Case Size
- Higher Price
-
Design and Build Quality
-
Movement Accuracy
-
Comfort and Wearability
-
Power Reserve
-
Legibility
The Breitling Navitimer B01 is one of the most iconic pilot’s watches, known for its precision, technical excellence, and distinctive aviation-inspired design. Since its debut in 1952, the Navitimer has been a go-to timepiece for pilots and aviation professionals, offering functionality far beyond telling the time.
The modern Navitimer B01 brings that history to the forefront while incorporating modern materials and a state-of-the-art in-house movement. In this review, we’ll go over its historical background, design elements, performance, and why it continues to stand the test of time in the competitive world of luxury watches.
What We Like
- Impressive Range of Dial Options
- Exceptional In-House Caliber B01 Movement
- Unique Slide Rule Bezel
- Strong Historical Significance
What We Don’t Like
- Busy Dial
- Large Case Size
Historical Background

The Breitling Navitimer was first introduced in 1952 as a tool for pilots. Its name combines “navigation” and “timer,” showing its purpose for helping with important flight calculations. One of its standout features is the slide rule bezel, which lets pilots do things like calculate fuel use, airspeed, and distance.
By the 1960s, the Navitimer had already become popular with both commercial and military pilots. In 1962, astronaut Scott Carpenter wore the Navitimer Cosmonaute during the Mercury-Atlas 7 mission, making it a part of space exploration history.
Today, Breitling still honors its aviation roots with modern updates to the Navitimer. In 2009, they introduced the Navitimer B01, which has Breitling’s first in-house movement, the Caliber B01.
Design and Build Quality

The Breitling Navitimer B01 retains much of its classic design elements, while incorporating modern touches that enhance its wearability and aesthetic appeal.
Case and Materials
Available in multiple sizes—typically 41mm, 43mm, and 46mm—the Navitimer B01 is large and imposing, designed to make a statement. The case is available in stainless steel, 18k red gold, or a two-tone Rolesor option. For collectors looking for more exclusivity, limited editions in platinum and other materials are also available. The build quality of the Navitimer B01 is exceptional, and its polished finish gives the watch a refined, luxurious feel.
Bezel and Slide Rule
One of the defining features of the Navitimer is its bidirectional slide rule bezel. This bezel is fully functional and can perform a wide range of calculations, from simple arithmetic to more complex conversions such as fuel consumption or nautical miles. While modern pilots may rely on digital instruments, the slide rule bezel remains an iconic feature that highlights the watch’s roots in aviation.
Sapphire Crystal and Caseback
The watch comes with a sapphire crystal that is both anti-reflective and scratch-resistant, ensuring that the dial remains legible under all lighting conditions. The caseback of the Navitimer B01 is often an exhibition style, showcasing the beautifully finished Caliber B01 movement. For collectors and enthusiasts, this view of the movement through the transparent caseback adds an additional layer of appeal.
Dial and Legibility

The dial of the Breitling Navitimer B01 is a key component of its appeal, though it can feel overwhelming for some. Its complex dial includes three subdials for chronograph functions (hours, minutes, and seconds), along with a date window nestled between 4 and 5 o’clock. The chronograph pushers are designed for ease of use and maintain a smooth, tactile feedback when activated.
Dial Options and Customization
Breitling offers a wide variety of dial colors, including black, blue, silver, copper, and even panda dials (white dial with black subdials). One of the more popular dial variations is the Navitimer “Reverse Panda,” featuring a black dial with contrasting white subdials, giving it a classic yet contemporary look.
Markers and Hands
The hands and markers are generously coated with Super-LumiNova, ensuring that the watch is easy to read even in low-light conditions. The luminescent material is applied to both the large baton-style hands and the Arabic numerals or hour markers, depending on the model. Despite the busy nature of the dial, the Navitimer B01 excels in legibility thanks to its high-contrast design and clear subdial arrangement.
Movement and Performance

The star of the show is the Caliber B01, Breitling’s first fully in-house automatic chronograph movement. Launched in 2009, this movement has earned a stellar reputation for its precision, durability, and functionality.
Caliber B01 Features
The B01 movement operates at 28,800 vibrations per hour (4Hz), ensuring smooth operation and high accuracy. It has a 70-hour power reserve, which is particularly useful for those who don’t wear the watch daily. This long power reserve allows the Navitimer B01 to run for nearly three days before needing to be rewound.
Another hallmark of the Caliber B01 is its column-wheel chronograph. This design offers a smoother, more precise operation compared to traditional cam-actuated chronographs. The vertical clutch system also ensures zero stutter when the chronograph hand starts, improving both accuracy and wear resistance over time.
COSC Certification
As a COSC-certified chronometer, the Navitimer B01 meets stringent Swiss standards for accuracy, performing within -4/+6 seconds per day. This level of precision places the B01 among the best movements in the luxury watch market, making it not only reliable but also a professional-grade instrument.
Everyday Versatility
While originally designed for pilots, the Breitling Navitimer B01 is highly versatile. It transitions effortlessly from the cockpit to more casual or formal settings, offering both functionality and style. Whether you’re at a business meeting or out for a casual weekend, the Navitimer B01 adds a touch of boldness to any outfit.
Comfort and Wearability
The large size of the watch (43mm or 46mm) may not suit everyone, especially those with smaller wrists. However, the curved lugs and various strap options help improve the overall comfort. Breitling offers both leather and metal bracelets, with the leather strap providing a more traditional, vintage feel, while the stainless steel bracelet gives the watch a modern, robust look.
Water Resistance
Though not built for diving, the Navitimer B01 offers 30m of water resistance, enough to handle splashes or brief exposure to water. This is less than what you’d expect from sports watches, but given the watch’s focus on aviation, this level of water resistance is understandable.
User Experience
Despite its technical complexity, the Breitling Navitimer B01 is surprisingly intuitive. The pushers are responsive, and the large crown makes time adjustments easy. The slide rule bezel can be a fun feature to learn and use, though it may take some practice for those unfamiliar with its operation.
Ease of Use
Setting the time, date, and chronograph is straightforward, though the busy dial may require a bit of getting used to. Once accustomed to the layout, most users find the Navitimer B01 a joy to wear and operate. The quick-set date function allows for easy adjustment of the date without having to turn the crown through each 24-hour cycle.
Prestige and Investment Value

Breitling watches, especially the Navitimer B01, are often viewed as wise investments in the swiss luxury watch world. The Navitimer B01 holds its value well, partly due to its iconic status and Breitling’s strong reputation for quality. Over time, limited-edition models and certain dial variations can even appreciate in value, making them attractive to collectors.
Brand Legacy
Breitling’s reputation in the watchmaking industry has always been closely tied to aviation. With the Navitimer, Breitling solidified its place as a leader in professional-grade chronographs. Owning a Navitimer B01 is not just about the watch itself but also about owning a piece of aviation history.
Final Thoughts
The Breitling Navitimer B01 is a timepiece that blends heritage with innovation, offering exceptional performance through its in-house movement and an iconic design that has stood the test of time. Whether you’re an aviation professional, watch enthusiast, or someone who appreciates mechanical marvels, the Navitimer B01 is a watch that deserves a place in any serious collection.
