Citizen Tsuyosa Automatic (Green Dial) vs Seiko Prospex Samurai SRPL13
Citizen's timepiece meets Seiko's diver
Quick Verdict
The Citizen Tsuyosa Automatic (Green Dial) (~$332) offers Citizen/Miyota In-House Automatic precision at $258 less than the Seiko Prospex Samurai SRPL13 (~$590). The Prospex Samurai SRPL13 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 | Citizen Tsuyosa Automatic (Green Dial) | Seiko Prospex Samurai SRPL13 |
|---|---|---|
| Price | ~$332 | ~$590 |
| Case Size | 40mm | 43.8mm |
| Movement | Automatic Caliber 8210 | Automatic Caliber 4R35 |
| Caliber Type | Citizen/Miyota In-House Automatic | Seiko In-House Automatic |
| Power Reserve | 40 Hours | 41 Hours |
| Water Resistance | 50m (5 ATM) | 200m (20 ATM) |
| Crystal | Sapphire Crystal with Cyclops | Hardlex Crystal |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Made in Japan | Made in Japan |
Category-by-Category Analysis
Design & Aesthetics
Citizen's design language vs Seiko's approach
Movement & Performance
Automatic Caliber 8210 vs Automatic Caliber 4R35
Wearability & Fit
40mm vs 43.8mm — different wrist presence
Value & Cost of Ownership
Citizen is $258 more affordable
Water Resistance
50m (5 ATM) vs 200m (20 ATM)
Our Verdict
Citizen
Tsuyosa Automatic (Green Dial)
Choose the Citizen Tsuyosa Automatic (Green Dial) if you prioritize Citizen/Miyota In-House Automatic engineering, Made in Japan craftsmanship, and 50m (5 ATM) water resistance. At ~$332, it delivers Automatic Caliber 8210 with 40 Hours power reserve.
Check Price on AmazonSeiko
Prospex Samurai SRPL13
Choose the Seiko Prospex Samurai SRPL13 if you value Seiko In-House Automatic technology, Made in Japan heritage, and 43.8mm proportions. At ~$590, the Automatic Caliber 4R35 with 41 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Citizen Tsuyosa Automatic (Green Dial) and Seiko Prospex Samurai SRPL13 represent two distinct approaches to fine watchmaking — the Citizen bringing Made in Japan tradition while Seiko delivers Made in Japan engineering.
Frequently Asked Questions
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