Tag Heuer Carrera Chronograph vs Casio Pro Trek PRG340-1
Tag Heuer's chronograph meets Casio's timepiece
Quick Verdict
The Casio Pro Trek PRG340-1 ($150–$250) delivers Tough Solar Quartz (No Battery Change) technology in the tier below the Tag Heuer Carrera Chronograph ($2,500–$5,000). The Pro Trek PRG340-1 measures 54.7 × 51.7 × 15.1mm and is rated 100m (10 ATM). The Carrera Chronograph justifies its premium with Swiss Made heritage and Automatic Calibre Heuer 02. Both represent excellent choices in the luxury watch category.
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Specifications Compared
| Feature | Tag Heuer Carrera Chronograph | Casio Pro Trek PRG340-1 |
|---|---|---|
| Price | $2,500–$5,000 | $150–$250 |
| Case Size | 44mm | 54.7 × 51.7 × 15.1mm |
| Movement | Automatic Calibre Heuer 02 | Tough Solar (Solar Quartz) |
| Caliber Type | In-House Automatic Chronograph Manufacture | Tough Solar Quartz (No Battery Change) |
| Power Reserve | 80 Hours | Tough Solar (Rechargeable) |
| Water Resistance | 100m (10 ATM) | 100m (10 ATM) |
| Crystal | Sapphire Crystal | Mineral Glass |
| Case Material | Steel & Ceramic | Bio-Based Resin |
| Origin | Swiss Made | Casio (Japan) |
Category-by-Category Analysis
Design & Aesthetics
Tag Heuer's design language vs Casio's approach
The Tag Heuer Carrera Chronograph features a Steel & Ceramic case at 44mm with Sapphire Crystal protection. The Casio Pro Trek PRG340-1 offers Bio-Based Resin construction at 54.7 × 51.7 × 15.1mm with Mineral Glass. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Automatic Calibre Heuer 02 vs Tough Solar (Solar Quartz)
The Carrera Chronograph runs the Automatic Calibre Heuer 02 (In-House Automatic Chronograph Manufacture, 80 Hours power reserve) at 28,800 vph (4 Hz) frequency. The Pro Trek PRG340-1 uses the Tough Solar (Solar Quartz) (Tough Solar Quartz (No Battery Change), Tough Solar (Rechargeable) reserve) at standard. The Carrera Chronograph edges ahead on power reserve.
Wearability & Fit
44mm vs 54.7 × 51.7 × 15.1mm — different wrist presence
At 44mm, the Carrera Chronograph wears more compactly on smaller wrists compared to the Pro Trek PRG340-1 at 54.7 × 51.7 × 15.1mm. Water resistance differs: 100m (10 ATM) vs 100m (10 ATM).
Value & Cost of Ownership
Casio sits in the lower tier
The Tag Heuer Carrera Chronograph sits at $2,500–$5,000 and the Casio Pro Trek PRG340-1 at $150–$250. On the specs that outlast any price: the Carrera Chronograph uses Sapphire Crystal with 80 Hours, against Mineral Glass and Tough Solar (Rechargeable) on the Pro Trek PRG340-1. Service intervals are typically 5-7 years for both.
Water Resistance
100m (10 ATM) vs 100m (10 ATM)
The Carrera Chronograph is rated to 100m (10 ATM) while the Pro Trek PRG340-1 handles 100m (10 ATM). Both offer identical water resistance ratings.
Our Verdict
Tag Heuer
Carrera Chronograph
Choose the Tag Heuer Carrera Chronograph if you prioritize In-House Automatic Chronograph Manufacture engineering, Swiss Made craftsmanship, and 100m (10 ATM) water resistance. At $2,500–$5,000, it delivers Automatic Calibre Heuer 02 with 80 Hours power reserve.
Check Price on AmazonCasio
Pro Trek PRG340-1
Choose the Casio Pro Trek PRG340-1 if you value Tough Solar Quartz (No Battery Change) technology, Casio (Japan) heritage, and 54.7 × 51.7 × 15.1mm proportions. At $150–$250, the Tough Solar (Solar Quartz) with Tough Solar (Rechargeable) power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Tag Heuer Carrera Chronograph and Casio Pro Trek PRG340-1 represent two distinct approaches to fine watchmaking — the Tag Heuer 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.