Breitling Navitimer B01 vs Mido Multifort Powerwind Chronometer
Two chronographs compared — ~$10,900 vs ~$1,180
Quick Verdict
The Mido Multifort Powerwind Chronometer (~$1,180) delivers Silicon Balance Spring COSC Automatic technology at $9,720 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 chronograph category.
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Specifications Compared
| Feature | Breitling Navitimer B01 | Mido Multifort Powerwind Chronometer |
|---|---|---|
| Price | ~$10,900 | ~$1,180 |
| Case Size | 43mm | 40mm |
| Movement | Automatic Breitling 01 (Manufacture) | Automatic Caliber 80 Si (COSC) |
| Caliber Type | In-House Automatic Chronograph Manufacture | Silicon Balance Spring COSC Automatic |
| Power Reserve | 70 Hours | 80 Hours |
| Water Resistance | 30m (3 ATM) | 100m (10 ATM) |
| Crystal | Cambered Sapphire | Sapphire with Anti-Reflective Coating |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Swiss Made | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Breitling's design language vs Mido's approach
Movement & Performance
Automatic Breitling 01 (Manufacture) vs Automatic Caliber 80 Si (COSC)
Wearability & Fit
43mm vs 40mm — different wrist presence
Value & Cost of Ownership
Mido is $9,720 more affordable
Water Resistance
30m (3 ATM) vs 100m (10 ATM)
Materials Face-Off
| Component | Breitling Navitimer B01 | Mido Multifort Powerwind Chronometer |
|---|---|---|
| Case alloy | Stainless steel 316L — the industry-standard mid-range Swiss spec. | Stainless steel 316L (medical-grade, composition Cr 16–18%, Ni 10–14%, Mo 2–3%). Standard mid-range Swiss spec — not 904L. The three-part case constr |
| 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 (Al₂O₃) grown via Verneuil process, Mohs 9. Box shape (domed beyond the bezel ring) — adds vintage character. Anti-reflective coat Mohs 9 |
| Lume specification | Super-LumiNova grade C1 or BGW9 (variant-dependent). Glow duration ~6 hours after full charge. | Super-LumiNova grade C1 (white emission). Glow duration approximately 4–6 hours after full charge. The 12 peripheral dots provide readable orientation |
| Bracelet alloy | Stainless steel 316L matching the case. | Stainless steel 316L matching the case. |
| Dial finishing | — | Midnight blue lacquer with combined sunray and satin finishing techniques. |
Cost of Ownership Compared
The Mido Multifort Powerwind Chronometer saves you $8,036 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 Mido Multifort Powerwind Chronometer if…
- Enthusiasts wanting proven Swiss/Japanese quality in the $1,000–$2,000 sweet spot
- Accuracy-minded buyers — COSC chronometer certification guarantees precision
- Those who prioritize scratch resistance — sapphire crystal
- Dress watch seekers who want understated elegance
- Heritage enthusiasts drawn to ** Mido's historical pedigree
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.
Mido Multifort Powerwind Chronometer
- ETA 2836-2 base at $1,650 retail — many enthusiasts feel the brand premium is high vs. peers with similar movement architecture (Hamilton at $575, Tissot at $725).
- 38-hour power reserve — modest by 2026 standards where peers offer 70–80 hours.
- 50m water resistance — limited dress-sport spec; not for swimming/diving.
- 21mm lug width — awkward for aftermarket strap fitment (most aftermarket is 20mm or 22mm).
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 AmazonMido
Multifort Powerwind Chronometer
Choose the Mido Multifort Powerwind Chronometer if you value Silicon Balance Spring COSC Automatic technology, Swiss Made heritage, and 40mm proportions. At ~$1,180, the Automatic Caliber 80 Si (COSC) with 80 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Breitling Navitimer B01 and Mido Multifort Powerwind Chronometer represent two distinct approaches to the chronograph category — the Breitling bringing Swiss Made tradition while Mido delivers Swiss Made engineering.
Frequently Asked Questions
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