For more than seven decades, the Navitimer has embodied Breitling’s deep connection to aviation, evolving from an essential cockpit instrument into one of the most recognisable chronographs in watchmaking. Today, the manufacture revisits a defining chapter of that story with the introduction of two new manual-wind timepieces, the Navitimer B09 Chronograph 41 and the Navitimer B02 Chronograph 41 Cosmonaute. Permanently joining the core collection, these models revive the aesthetics and mechanical character of the celebrated 1960s Twin Jet era while reaffirming the enduring relevance of one of Breitling’s most iconic designs.

Both watches proudly feature the historic Twin Jet logo, a symbol closely linked to the golden age of the Navitimer, and combine vintage-inspired details with contemporary performance standards. Together, they celebrate two milestones in Breitling’s history: the creation of an indispensable pilot’s instrument and the adaptation of that instrument for humanity’s earliest ventures into space.

From aviation tool to cultural icon

Introduced in 1952, the Navitimer was conceived as a practical instrument for professional aviators. By combining a chronograph with a circular slide rule, Breitling enabled pilots to perform essential flight calculations directly on the wrist, from fuel consumption and airspeed conversions to distance and climbing rates. The innovation quickly established the Navitimer as a trusted companion in the cockpit and laid the foundation for a design language that remains unmistakable today.

A decade later, Breitling expanded the capabilities of the Navitimer beyond the atmosphere. Responding to the specific needs of NASA astronaut Scott Carpenter, the brand modified the watch with a 24-hour display that allowed accurate timekeeping in an environment where the traditional distinction between day and night became irrelevant. That adaptation gave birth to the Cosmonaute, a watch that would earn a place in history as the first Swiss wristwatch worn in space.

The new Navitimer B02 Cosmonaute and Navitimer B09 Chronograph 41 pay tribute to these remarkable achievements while introducing them to a new generation of enthusiasts as permanent members of the collection.

Navitimer B02 Chronograph 41 Cosmonaute: the return of a space-age legend

Among the most historically significant references in Breitling’s catalogue, the Cosmonaute remains a landmark achievement in both watchmaking and space exploration. Under the leadership of Willy Breitling, the original model was created specifically for Scott Carpenter’s Mercury-Atlas 7 mission, launched on 24 May 1962.

Its defining feature was a 24-hour dial, designed to provide a clear sense of time during orbital flight, where astronauts witnessed multiple sunrises and sunsets within a single day. Carpenter’s Cosmonaute accompanied him into orbit, cementing its place in horological history as the first Swiss watch to travel into space.

The modern Navitimer B02 Chronograph 41 Cosmonaute stays faithful to that pioneering spirit. Housed in a 41 mm stainless-steel case, it is powered by the Breitling Manufacture Caliber B02, a hand-wound chronograph movement developed exclusively for the Cosmonaute line. The movement preserves the distinctive 24-hour display that differentiates the watch from nearly every other chronograph in Breitling’s portfolio.

A discreet date window is integrated within the lower subdial, carefully matching the dial colour to maintain visual balance and preserve the clean symmetry of the layout. The result is a chronograph that respects its historical roots while offering the refinement expected from a contemporary luxury timepiece.

The Cosmonaute can be paired with a hand-applied brown gradient calfskin strap secured by a folding clasp, or with a seven-row stainless-steel bracelet featuring alternating satin-brushed and polished surfaces, giving wearers the choice between vintage-inspired elegance and a more versatile sporty aesthetic.

Navitimer B09 Chronograph 41: a tribute to the mechanical golden age

Alongside the Cosmonaute, Breitling introduces the Navitimer B09 Chronograph 41 as the first regular-production Navitimer in the core collection powered by the manufacture’s hand-wound Caliber B09. Until now, this movement had been reserved for commemorative editions and special releases, including the acclaimed Navitimer Tribute to Miles Davis.

Its inspiration comes directly from the 1960s, an era when the Navitimer was embraced not only by pilots but also by racing legends such as Jim Clark and Graham Hill. Both drivers shared a passion for aviation and appreciated the practical benefits offered by the watch’s slide rule and chronograph functions, whether in the air or on the racetrack.

The new model retains the classic 41 mm stainless-steel case while offering a choice of black or blue dials enhanced by contrasting white subdials in an attractive reverse-panda configuration. The familiar circular slide rule remains a focal point of the design, reinforcing the watch’s unmistakable identity.

By eliminating the date display and incorporating a manual-wind movement, Breitling achieves a slimmer profile that more closely reflects the proportions of vintage Navitimer references. The result is a chronograph that feels authentically rooted in the 1960s while remaining perfectly suited to contemporary tastes.

The black-dial version is presented on a brown gradient calfskin strap, while the blue-dial model is paired with a matching blue gradient leather strap. Both feature folding clasps with push-button release systems and can alternatively be fitted with the brand’s distinctive seven-row stainless-steel bracelet.

The enduring appeal of manual winding

Long before automatic chronographs transformed the industry in 1969, manually winding a mechanical watch was an integral part of ownership. The daily ritual created a tangible connection between wearer and mechanism, reinforcing the appreciation of craftsmanship hidden beneath the dial.

With the introduction of the B02 Cosmonaute and the B09 Chronograph, Breitling brings that traditional experience back into its contemporary collection. While inspired by the past, both watches benefit from modern manufacture calibres, advanced engineering standards and the reliability expected from a modern luxury chronograph.

The decision to use hand-wound movements also strengthens the historical authenticity of these models, allowing them to capture the tactile charm and visual proportions that made the original Navitimers so distinctive.

The significance of the Twin Jet logo

A key detail connecting these new references to their historical predecessors is the reappearance of the Twin Jet emblem. First introduced by Breitling in 1957 and appearing on Navitimer dials from 1965 onward, the logo became the civilian counterpart to the Aircraft Owners and Pilots Association insignia used on certain Navitimer models sold directly through AOPA.

Over time, the Twin Jet evolved into one of Breitling’s most recognisable visual signatures, closely associated with the brand’s aviation heritage. On both the B09 Chronograph and the B02 Cosmonaute, the logo appears in gold against monochromatic dials, creating a subtle yet striking focal point that reinforces the watches’ vintage character.

A permanent place in the Navitimer family

Although born from the same 1952 aviation instrument, the two new references tell different chapters of the Navitimer story. The B09 celebrates the golden era of the mechanical chronograph, combining hand-wound operation with classic reverse-panda aesthetics. The Cosmonaute, meanwhile, commemorates one of watchmaking’s most extraordinary achievements: accompanying an astronaut beyond Earth’s atmosphere.

What makes these launches particularly significant is that neither watch is tied to a limited edition nor created to mark a specific anniversary. Instead, Breitling has chosen to integrate both models permanently into its catalogue, ensuring that these historically important expressions of the Navitimer remain accessible to collectors and enthusiasts for years to come.

By bringing the Twin Jet aesthetic, manual-wind calibres and historically significant designs into its core collection, Breitling demonstrates that heritage is not merely a source of inspiration but an active part of the brand’s future. The new Navitimer B09 Chronograph 41 and Navitimer B02 Chronograph 41 Cosmonaute stand as compelling reminders that some of the most enduring watchmaking stories begin with a single idea and continue to evolve across generations.