£5,250.00
In stock
The OMEGA Speedmaster Moonwatch Brown Dial stands as one of the most significant timepieces in horological history, earning its legendary status through actual lunar exploration rather than marketing mythology. This exceptional 42mm chronograph represents the only watch qualified by NASA for all manned space missions and remains the only timepiece worn on the Moon’s surface during all six Apollo lunar landings. The distinctive brown dial variant offers sophisticated alternative to the traditional black Moonwatch while maintaining every technical specification that enabled this movement to survive the extreme conditions of space exploration, creating a timepiece that serves both historical significance and contemporary luxury watch expectations.
This 42mm stainless steel chronograph features the legendary manual-winding Calibre 1863, a direct descendant of the movement that accompanied Neil Armstrong and Buzz Aldrin during humanity’s first steps on the lunar surface. The robust construction that proved capable of functioning in the vacuum of space, extreme temperature variations, and radiation exposure demonstrates engineering excellence that continues to serve terrestrial applications with uncompromising reliability. The Speedmaster Professional represents OMEGA’s commitment to creating timepieces that earn their reputation through actual achievement rather than manufactured heritage, combining authentic space exploration legacy with traditional Swiss chronograph craftsmanship that has inspired generations of watch enthusiasts and space exploration supporters.
Condition: Good pre-owned condition
Includes: Complete box set
Guarantee: Originally dated 2013
Shipping: Free UK delivery
The Speedmaster Professional earned its “Moonwatch” designation through rigorous NASA testing that began in 1964 when the space agency sought reliable timing equipment for the Gemini program. After comprehensive evaluation of multiple chronograph candidates, NASA selected the OMEGA Speedmaster as the only timepiece qualified for all manned space missions, establishing a partnership that continues today. The watch accompanied every Apollo mission and served as critical backup timing during the Apollo 13 emergency when astronauts used the Speedmaster to time engine burns that safely returned them to Earth, demonstrating the life-or-death reliability that defines authentic space exploration equipment.
The manual-winding Calibre 1863 represents direct evolution of the movement architecture that proved capable of functioning in space’s extreme conditions without modification or special preparation, demonstrating engineering excellence that transcends terrestrial applications. The brown dial variant maintains every technical specification that enabled space qualification while offering distinctive aesthetic that appeals to collectors seeking Moonwatch heritage with unique character. This combination of authentic space exploration legacy and contemporary luxury watch refinement positions the Speedmaster Professional as both historical artefact and functional timepiece that honours humanity’s greatest exploration achievement while serving modern chronograph requirements with uncompromising reliability and precision.
The brown dial offers sophisticated alternative to the traditional black Speedmaster Professional while maintaining identical technical specifications and space-qualified heritage that defines the Moonwatch legacy. The rich brown colour creates warmth and vintage character that enhances the watch’s classic aesthetic without compromising the legibility and functional design that enabled NASA qualification. The dial treatment provides distinctive option for collectors seeking Moonwatch authenticity with unique visual appeal that stands apart from standard black variants while preserving every detail that contributes to space exploration heritage.
The brown colouring complements both casual and formal wearing occasions while maintaining the professional appearance essential to the Speedmaster’s identity as precision timing instrument. Unlike limited editions that alter fundamental design elements, the brown dial preserves the exact layout, subdial configuration, and marker design that proved essential during space missions. For collectors who appreciate authentic Moonwatch heritage with distinctive aesthetic character, the brown dial provides compelling alternative that honours space exploration legacy while offering unique visual appeal that distinguishes this model from more common black dial variants.
Manual winding provides direct connection to the watch’s mechanical operation that enhances the ownership experience through daily ritual and tactile engagement with precision timekeeping. The Calibre 1863’s manual operation eliminates the complexity and potential failure points associated with automatic winding systems, creating more robust and reliable movement that proved essential for space exploration where servicing was impossible. The 48-hour power reserve provides practical reliability while the manual winding ensures optimal mainspring tension for consistent chronograph performance.
The manual operation also preserves the authentic heritage connection to the original Moon-worn movements that relied on manual winding during space missions, maintaining historical accuracy that automatic conversions cannot match. The daily winding ritual creates personal connection to the watch’s mechanical operation while ensuring optimal performance through consistent mainspring tension. For enthusiasts who value traditional mechanical watchmaking and authentic heritage preservation, manual winding provides genuine connection to space exploration history while delivering superior reliability and user engagement that automatic alternatives cannot replicate.
NASA qualification required the Speedmaster to function reliably across extreme temperature ranges from -18°C to +93°C, vacuum conditions, high humidity, shock, vibration, and acceleration forces that far exceed normal terrestrial conditions. This testing established reliability standards that ensure exceptional performance in everyday applications, making the Speedmaster Professional significantly more robust than chronographs designed only for civilian use. The qualification process validates the movement’s ability to maintain accuracy and functionality under conditions that would disable lesser timepieces.
The space qualification also demonstrates the movement’s resistance to magnetic fields, radiation, and atmospheric pressure changes that can affect conventional watches, providing confidence in performance reliability across diverse environments. The testing protocols that enabled space missions ensure the watch will function consistently whether worn during professional activities, recreational pursuits, or demanding travel conditions. For users seeking chronograph reliability that transcends typical watch performance expectations, NASA qualification provides measurable validation of capabilities that serve both space exploration requirements and terrestrial applications with uncompromising dependability.
During the Apollo 13 emergency when the spacecraft’s electrical systems failed, astronauts relied on their Speedmaster chronographs to time the crucial 14-second engine burn that adjusted their trajectory for safe Earth return. The manual timing proved essential because the spacecraft’s electronic timing systems were inoperative, demonstrating how mechanical reliability can provide life-saving backup when electronic systems fail. This critical moment validated NASA’s decision to qualify the Speedmaster as essential safety equipment rather than mere accessory, establishing the watch’s reputation as life-support equipment rather than luxury item.
The Apollo 13 incident demonstrates the Speedmaster’s role as precision timing instrument capable of performing under maximum stress when human lives depend on accuracy and reliability. The successful mission outcome validated the watch’s qualification testing and proved that mechanical timing could serve as effective backup for electronic systems during critical operations. For collectors and users who value authentic reliability proven under ultimate pressure, the Apollo 13 legacy represents measurable validation of capabilities that transcend typical chronograph applications, establishing the Speedmaster as timepiece that serves genuine life-or-death requirements with unwavering dependability.
The transparent caseback provides visual access to the rhodium-plated Calibre 1863 movement, allowing owners to observe the mechanical operation of components that proved capable of space exploration without modification or special preparation. The display showcases traditional lever escapement, column wheel chronograph mechanism, and finishing details that demonstrate Swiss manufacturing excellence while maintaining the robust construction essential for NASA qualification. The visibility creates educational opportunity and aesthetic appreciation for mechanical watchmaking that enhances daily ownership experience.
The caseback design allows observation of the movement’s operation during chronograph use, providing visual feedback that connects users to the mechanical precision that enabled space exploration achievements. The transparent construction also validates authenticity and quality through direct inspection of movement components, finishing, and assembly that distinguishes genuine Speedmaster heritage from inferior alternatives. For enthusiasts who appreciate mechanical watchmaking artistry and authentic space exploration legacy, the transparent caseback provides ongoing engagement with horological excellence that celebrates both traditional craftsmanship and extraordinary achievement in human exploration.
For any purchases online, we offer a 14 day refund as long as they are returned exactly as sold. Any purchases in person are final.
Unless explicitly stated, all product images and videos are of the timepiece advertised and no stock images are used. All images and videos on this webpage are copyright of MVS Watches and copying, downloading or using elsewhere without prior consent is strictly prohibited.
£5,250.00
£3,850.00
£3,050.00
