Breitling Navitimer B01 vs Casio AE1200 World Time "Casio Royale"
Breitling's chronograph meets Casio's timepiece
Quick Verdict
The Casio AE1200 World Time "Casio Royale" (Under $50) delivers Casio Digital Quartz (Battery) technology in the tier below the Breitling Navitimer B01 ($10,000–$25,000). The AE1200 World Time "Casio Royale" measures 42.1mm 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 | Casio AE1200 World Time "Casio Royale" |
|---|---|---|
| Price | $10,000–$25,000 | Under $50 |
| Case Size | 43mm | 42.1mm |
| Movement | Automatic Breitling 01 (Manufacture) | Quartz Module 3299 |
| Caliber Type | In-House Automatic Chronograph Manufacture | Casio Digital Quartz (Battery) |
| Power Reserve | 70 Hours | 10-Year Battery |
| Water Resistance | 30m (3 ATM) | 100m (10 ATM) |
| Crystal | Cambered Sapphire | Mineral Glass |
| Case Material | Stainless Steel | Resin |
| Origin | Swiss Made | Casio (Japan) |
Category-by-Category Analysis
Design & Aesthetics
Breitling's design language vs Casio's approach
The Breitling Navitimer B01 features a Stainless Steel case at 43mm with Cambered Sapphire protection. The Casio AE1200 World Time "Casio Royale" offers Resin construction at 42.1mm with Mineral Glass. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic Breitling 01 (Manufacture) vs Quartz Module 3299
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 AE1200 World Time "Casio Royale" uses the Quartz Module 3299 (Casio Digital Quartz (Battery), 10-Year Battery reserve) at standard. The Navitimer B01 edges ahead on power reserve.
Wearability & Fit
43mm vs 42.1mm — different wrist presence
At 43mm, the Navitimer B01 has a bolder wrist presence compared to the AE1200 World Time "Casio Royale" at 42.1mm. Water resistance differs: 30m (3 ATM) vs 100m (10 ATM).
Value & Cost of Ownership
Casio sits in the lower tier
The Breitling Navitimer B01 sits at $10,000–$25,000 and the Casio AE1200 World Time "Casio Royale" at Under $50. On the specs that outlast any price: the Navitimer B01 uses Cambered Sapphire with 70 Hours, against Mineral Glass and 10-Year Battery on the AE1200 World Time "Casio Royale". 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 AE1200 World Time "Casio Royale" handles 100m (10 ATM). The AE1200 World Time "Casio Royale" 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 AmazonCasio
AE1200 World Time "Casio Royale"
Choose the Casio AE1200 World Time "Casio Royale" if you value Casio Digital Quartz (Battery) technology, Casio (Japan) heritage, and 42.1mm proportions. At Under $50, the Quartz Module 3299 with 10-Year Battery power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Breitling Navitimer B01 and Casio AE1200 World Time "Casio Royale" represent two distinct approaches to fine watchmaking — the Breitling bringing Swiss Made tradition while Casio delivers Casio (Japan) 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.