Breitling Navitimer B01 vs Tissot PRX Powermatic 80 35mm
Breitling's chronograph meets Tissot's timepiece
Quick Verdict
The Tissot PRX Powermatic 80 35mm ($500–$1,000) delivers ETA/Tissot Automatic technology in the tier below the Breitling Navitimer B01 ($10,000–$25,000). The PRX Powermatic 80 35mm measures 35mm and is rated 100m (10 ATM). 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 | Tissot PRX Powermatic 80 35mm |
|---|---|---|
| Price | $10,000–$25,000 | $500–$1,000 |
| Case Size | 43mm | 35mm |
| Movement | Automatic Breitling 01 (Manufacture) | Automatic Powermatic 80 (Caliber 80.111) |
| Caliber Type | In-House Automatic Chronograph Manufacture | ETA/Tissot Automatic |
| Power Reserve | 70 Hours | 80 Hours |
| Water Resistance | 30m (3 ATM) | 100m (10 ATM) |
| Crystal | Cambered Sapphire | Sapphire Crystal |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Swiss Made | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Breitling's design language vs Tissot's approach
The Breitling Navitimer B01 features a Stainless Steel case at 43mm with Cambered Sapphire protection. The Tissot PRX Powermatic 80 35mm offers Stainless Steel construction at 35mm with Sapphire Crystal. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic Breitling 01 (Manufacture) vs Automatic Powermatic 80 (Caliber 80.111)
The Navitimer B01 runs the Automatic Breitling 01 (Manufacture) (In-House Automatic Chronograph Manufacture, 70 Hours power reserve) at 28,800 vph (4 Hz) frequency. The PRX Powermatic 80 35mm uses the Automatic Powermatic 80 (Caliber 80.111) (ETA/Tissot Automatic, 80 Hours reserve) at 21,600 vph (3 Hz). The PRX Powermatic 80 35mm offers a longer power reserve.
Wearability & Fit
43mm vs 35mm — different wrist presence
At 43mm, the Navitimer B01 has a bolder wrist presence compared to the PRX Powermatic 80 35mm at 35mm. Water resistance differs: 30m (3 ATM) vs 100m (10 ATM).
Value & Cost of Ownership
Tissot sits in the lower tier
The Breitling Navitimer B01 sits at $10,000–$25,000 and the Tissot PRX Powermatic 80 35mm at $500–$1,000. On the specs that outlast any price: the Navitimer B01 uses Cambered Sapphire with 70 Hours, against Sapphire Crystal and 80 Hours on the PRX Powermatic 80 35mm. Service intervals are typically 5-7 years for both.
Water Resistance
30m (3 ATM) vs 100m (10 ATM)
The Navitimer B01 is rated to 30m (3 ATM) while the PRX Powermatic 80 35mm handles 100m (10 ATM). The PRX Powermatic 80 35mm offers superior water resistance.
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 $10,000–$25,000, it delivers Automatic Breitling 01 (Manufacture) with 70 Hours power reserve.
Check Price on AmazonTissot
PRX Powermatic 80 35mm
Choose the Tissot PRX Powermatic 80 35mm if you value ETA/Tissot Automatic technology, Swiss Made heritage, and 35mm proportions. At $500–$1,000, the Automatic Powermatic 80 (Caliber 80.111) with 80 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Breitling Navitimer B01 and Tissot PRX Powermatic 80 35mm represent two distinct approaches to fine watchmaking — the Breitling bringing Swiss Made tradition while Tissot delivers Swiss Made engineering.
Frequently Asked Questions
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How This Page Was Made
Our comparisons are generated from a hand-maintained specification database and reviewed under our editorial standards. We use AI tools to assemble pages from that data. We don’t invent specs: every number traces back to the database, and when we correct an entry, the fix is applied site-wide. As an Amazon Associate, The Horologist earns from qualifying purchases.