Breitling Navitimer B01 vs Frederique Constant Slimline Moonphase Manufacture
Breitling's chronograph meets Frederique Constant's dress watch
Quick Verdict
The Frederique Constant Slimline Moonphase Manufacture (~$4,300) delivers In-House Automatic Manufacture technology at $6,600 less than the Breitling Navitimer B01 (~$10,900). The Navitimer B01 justifies its premium with Swiss Made heritage and Automatic Breitling 01 (Manufacture). Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Breitling Navitimer B01 | Frederique Constant Slimline Moonphase Manufacture |
|---|---|---|
| Price | ~$10,900 | ~$4,300 |
| Case Size | 43mm | 42mm |
| Movement | Automatic Breitling 01 (Manufacture) | Automatic FC-705 (In-House) |
| Caliber Type | In-House Automatic Chronograph Manufacture | In-House Automatic Manufacture |
| Power Reserve | 70 Hours | 42 Hours |
| Water Resistance | 30m (3 ATM) | 30m (3 ATM) |
| Crystal | Cambered Sapphire | Convex Sapphire |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Swiss Made | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Breitling's design language vs Frederique Constant's approach
Movement & Performance
Automatic Breitling 01 (Manufacture) vs Automatic FC-705 (In-House)
Wearability & Fit
43mm vs 42mm — different wrist presence
Value & Cost of Ownership
Frederique Constant is $6,600 more affordable
Water Resistance
30m (3 ATM) vs 30m (3 ATM)
Materials Face-Off
| Component | Breitling Navitimer B01 | Frederique Constant Slimline Moonphase Manufacture |
|---|---|---|
| Case alloy | Stainless steel 316L — the industry-standard mid-range Swiss spec. | Stainless steel 316L (standard mid-range Swiss spec) |
| Sapphire crystal | Synthetic corundum (Al₂O₃), grown via the Verneuil process for crystal blanks then formed into the cambered (domed) shape. Mohs hardness 9. Anti-refle Mohs 9 | Synthetic sapphire grown via Verneuil process, Mohs 9, convex (domed) profile, anti-reflective coating Mohs 9 |
| Lume specification | Super-LumiNova grade C1 or BGW9 (variant-dependent). Glow duration ~6 hours after full charge. | None (dress watch by design) |
| Bracelet alloy | Stainless steel 316L matching the case. | Silver lacquer with applied indices and printed moonphase graphic + pointer date scale |
| Strap | — | Black or brown calfskin leather with signed Frederique Constant buckle |
Cost of Ownership Compared
The Frederique Constant Slimline Moonphase Manufacture saves you $5,037 over 5 years of ownership
Who Should Pick Which
Pick the Breitling Navitimer B01 if…
- Buyers wanting an in-house movement at the $9K price point
- Accuracy-minded buyers — COSC chronometer certification guarantees precision
- Weekend warriors — 70-hour power reserve means it survives two days off the wrist
- Those who prioritize scratch resistance — sapphire crystal
- Chronograph enthusiasts looking for a proven timing instrument
Pick the Frederique Constant Slimline Moonphase Manufacture if…
- Those who prioritize scratch resistance — sapphire crystal
- Dress watch seekers who want understated elegance
Breitling Navitimer B01
- 30m water resistance is the headline weakness. At nearly $9,000 retail this is the most-criticised spec. The Navitimer is an aviation tool, not a water watch.
- Slide rule learning curve. Most owners never actually use the slide rule for in-flight calculation. Knowing how to operate it is a horological badge-of-honour, not a daily-driver feature.
- Dial visual density. The Navitimer dial is the watch's character, but it is also the most cluttered face in any luxury watch under $10k. People who want a clean dial will not love this watch.
- 43mm wears large. The 43mm case + 22mm lug width + cambered crystal pushes the visual presence above the spec. Try before you buy if you're under 6.75" wrist.
Frederique Constant Slimline Moonphase Manufacture
- Brand recognition below heritage Swiss brands — Longines (1832), Omega, Tudor have stronger name recognition. FC (1988 founding) is a younger brand without the same cultural footprint despite genuine in-house horological credentials
- 42mm wears large for traditional dress watch — modern preference is often 38–40mm for dress; 42mm + slim bezel pushes visual presence larger
- 21mm lug width awkward for aftermarket strap fitment
- 30m WR limits to pure dress use — no swimming, no shower
Our Verdict
Breitling
Navitimer B01
Choose the Breitling Navitimer B01 if you prioritize In-House Automatic Chronograph Manufacture engineering, Swiss Made craftsmanship, and 30m (3 ATM) water resistance. At ~$10,900, it delivers Automatic Breitling 01 (Manufacture) with 70 Hours power reserve.
Check Price on AmazonFrederique Constant
Slimline Moonphase Manufacture
Choose the Frederique Constant Slimline Moonphase Manufacture if you value In-House Automatic Manufacture technology, Swiss Made heritage, and 42mm proportions. At ~$4,300, the Automatic FC-705 (In-House) with 42 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Breitling Navitimer B01 and Frederique Constant Slimline Moonphase Manufacture represent two distinct approaches to fine watchmaking — the Breitling bringing Swiss Made tradition while Frederique Constant delivers Swiss Made engineering.
Frequently Asked Questions
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