Breitling Navitimer B01 Chronograph 41
AB0139211B1A1
- Case
- 41mm
- MSRP
- $10,700
- Movement
- Automatic
- Reserve
- 70h
VS
Building 1v1 comparison
Building 1v1 comparison
1v1 Watch Comparison
A focused side-by-side page for specs, fit, movement details, review notes, and enthusiast context.
AB0139211B1A1
310.30.42.50.01.004
Pair Review
Built from the saved specs and wearability notes for these two watches, then weighed against enthusiast priorities like fit, movement quality, practicality, finishing, value, and collector appeal.
Where it wins
Collectors who prioritize aviation heritage, slide-rule functionality, and strong visual identity.
Where it wins
Buyers who want the stronger daily-wear chronograph with better water resistance, lume, and bracelet comfort.
The Breitling uses the automatic Breitling 01 manufacture caliber with 70 hours of power reserve, 47 jewels, and a chronograph architecture that the provided notes describe as technically respected and offering smooth operation. The Omega uses the manual-wind Omega 3861 with 50 hours of power reserve, 26 jewels, and METAS certification plus 15,000 gauss magnetic resistance, which is a meaningful technical advantage for modern robustness when those listed attributes matter. The Breitling’s automatic movement is more convenient for continuous wear, while the Omega’s hand-wound caliber gives a more traditional chronograph ritual and brings the stronger listed anti-magnetic and certification credentials. Long-term reliability and serviceability are not directly listed, so they cannot be compared beyond the movement architecture and technical specs provided. Winner: Omega Speedmaster Moonwatch Professional
The Breitling measures 41mm by 13.6mm with a 47mm lug-to-lug and 153g weight, while the Omega is 42mm by 13.54mm with a 47.5mm lug-to-lug and 142g weight. On paper the sizes are close, but the Omega is lighter and only marginally larger, which should translate to a slightly easier all-day feel despite the broader 20mm bracelet. The Breitling’s 22mm bracelet and heavier 153g build give it more wrist presence and a more substantial, classic sports-chronograph feel, but that also makes it the less discreet option. The provided wearability notes are important here: the Navitimer 41 is described as notably more wearable than older Navitimers and more elegant than many sports chronographs, while the Moonwatch is described as wearing closer to a compact 40mm watch thanks to the twisted-lug case and short lug-to-lug, with the updated bracelet and comfort setting improving the fit further. For smaller to medium wrists, the Omega has the edge in comfort and versatility; for enthusiasts who want a slightly more compact-feeling but visually busier pilot chronograph, the Breitling remains very wearable. Winner: Omega Speedmaster Moonwatch Professional
The Omega is the stronger everyday package on the listed data. It has a black-and-white reverse panda dial with Super-LumiNova, a sapphire crystal with inside anti-reflective treatment, 50m water resistance, a tachymeter bezel, and a bracelet with comfort setting plus 2.3mm micro-adjustment, all of which support better legibility and easier daily wear. The Breitling offers a cambered, glareproofed sapphire crystal, a bidirectional slide-rule bezel, a date, and a chronograph on a very iconic pilot layout, but its dial specifics, lume, and bracelet adjustment details are not listed, and its 30m water resistance is much more limited for casual all-purpose use. The Navitimer’s aviation slide-rule interaction is mechanically engaging and historically authentic, but it is also more visually busy and less straightforward in a quick-glance setting than the Moonwatch. For travel, commuting, and general practicality, the Omega’s stronger water resistance, clearer contrast dial, lume, and more adaptable bracelet make it the better daily companion. Winner: Omega Speedmaster Moonwatch Professional
The Breitling carries the higher MSRP at $10,700 versus $10,400 for the Omega, so the Omega has a slight price advantage based on listed retail pricing alone. Brand and heritage signals are strong for both: the Navitimer is tied to aviation history and the AOPA-era slide-rule concept, while the Speedmaster is one of the most recognizable chronographs in watchmaking with the Moonwatch name and METAS-certified modern movement. Ownership practicality favors the Omega because of its better water resistance, lume, anti-magnetic resistance, and the easier daily wear profile described in the notes. The Breitling’s appeal is more specialized and collector-forward, with strong historical identity and a more immersive pilot-watch experience, but it is also more delicate in everyday contexts. On purely listed data, the Omega offers the more rounded ownership proposition, while the Breitling offers more niche enthusiast character. Winner: Omega Speedmaster Moonwatch Professional
Compared
AB0139211B1A1
310.30.42.50.01.004