Casio MTP-S120L Solar Field vs Tag Heuer Aquaracer Professional 300
Casio's field watch meets Tag Heuer's diver
Quick Verdict
The Casio MTP-S120L Solar Field ($100–$150) offers Casio Tough Solar Quartz precision at $2,400 less than the Tag Heuer Aquaracer Professional 300 ($2,500–$5,000). The Aquaracer Professional 300 counters with Swiss Made craftsmanship and 300m (30 ATM) water resistance. Both are exceptional watches for their respective price points.
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Specifications Compared
| Feature | Casio MTP-S120L Solar Field | Tag Heuer Aquaracer Professional 300 |
|---|---|---|
| Price | $100–$150 | $2,500–$5,000 |
| Case Size | 44.5mm | 43mm |
| Movement | Solar-Powered Quartz | Automatic Caliber 5 |
| Caliber Type | Casio Tough Solar Quartz | Automatic (ETA 2824-2 / Sellita SW200 base) |
| Power Reserve | Months on a full solar charge; no battery replacement | 38 Hours |
| Water Resistance | 100m (10 ATM) | 300m (30 ATM) |
| Crystal | Mineral Crystal | Sapphire with Anti-Reflective Coating |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Casio (Japan) | Swiss Made |
Category-by-Category Analysis
Design & Aesthetics
Casio's design language vs Tag Heuer's approach
Movement & Performance
Solar-Powered Quartz vs Automatic Caliber 5
Wearability & Fit
44.5mm vs 43mm — different wrist presence
Value & Cost of Ownership
Casio is $2,400 more affordable
Water Resistance
100m (10 ATM) vs 300m (30 ATM)
Our Verdict
Casio
MTP-S120L Solar Field
Choose the Casio MTP-S120L Solar Field if you prioritize Casio Tough Solar Quartz engineering, Casio (Japan) craftsmanship, and 100m (10 ATM) water resistance. At $100–$150, it delivers Solar-Powered Quartz with Months on a full solar charge; no battery replacement power reserve.
Check Price on AmazonTag Heuer
Aquaracer Professional 300
Choose the Tag Heuer Aquaracer Professional 300 if you value Automatic (ETA 2824-2 / Sellita SW200 base) technology, Swiss Made heritage, and 43mm proportions. At $2,500–$5,000, the Automatic Caliber 5 with 38 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Casio MTP-S120L Solar Field and Tag Heuer Aquaracer Professional 300 represent two distinct approaches to fine watchmaking — the Casio bringing Casio (Japan) tradition while Tag Heuer delivers Swiss Made engineering.
Frequently Asked Questions
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