Casio AE1200 World Time "Casio Royale" vs Seiko Prospex Alpinist
Casio's timepiece meets Seiko's diver
Quick Verdict
The Casio AE1200 World Time "Casio Royale" (~$43) offers Casio Digital Quartz (Battery) precision at $577 less than the Seiko Prospex Alpinist (~$620). The Prospex Alpinist counters with Made in Japan craftsmanship and 200m (20 ATM) water resistance. Both are exceptional watches for their respective price points.
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Specifications Compared
| Feature | Casio AE1200 World Time "Casio Royale" | Seiko Prospex Alpinist |
|---|---|---|
| Price | ~$43 | ~$620 |
| Case Size | 42.1mm | 39.5mm |
| Movement | Quartz Module 3299 | Automatic Caliber 6R35 |
| Caliber Type | Casio Digital Quartz (Battery) | In-House Automatic Manufacture |
| Power Reserve | 10-Year Battery | 70 Hours |
| Water Resistance | 100m (10 ATM) | 200m (20 ATM) |
| Crystal | Mineral Glass | Sapphire with Cyclops |
| Case Material | Resin | Stainless Steel |
| Origin | Casio (Japan) | Made in Japan |
Category-by-Category Analysis
Design & Aesthetics
Casio's design language vs Seiko's approach
Movement & Performance
Quartz Module 3299 vs Automatic Caliber 6R35
Wearability & Fit
42.1mm vs 39.5mm — different wrist presence
Value & Cost of Ownership
Casio is $577 more affordable
Water Resistance
100m (10 ATM) vs 200m (20 ATM)
Our Verdict
Casio
AE1200 World Time "Casio Royale"
Choose the Casio AE1200 World Time "Casio Royale" if you prioritize Casio Digital Quartz (Battery) engineering, Casio (Japan) craftsmanship, and 100m (10 ATM) water resistance. At ~$43, it delivers Quartz Module 3299 with 10-Year Battery power reserve.
Check Price on AmazonSeiko
Prospex Alpinist
Choose the Seiko Prospex Alpinist if you value In-House Automatic Manufacture technology, Made in Japan heritage, and 39.5mm proportions. At ~$620, the Automatic Caliber 6R35 with 70 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Casio AE1200 World Time "Casio Royale" and Seiko Prospex Alpinist represent two distinct approaches to fine watchmaking — the Casio bringing Casio (Japan) tradition while Seiko delivers Made in Japan engineering.
Frequently Asked Questions
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