Head-to-Head Comparison

Citizen Tsuyosa Automatic vs Casio MTP-S120L Solar Field

Citizen's timepiece meets Casio's field watch

Quick Verdict

The Casio MTP-S120L Solar Field ($100–$150) delivers Casio Tough Solar Quartz technology at $150 less than the Citizen Tsuyosa Automatic ($250–$500). The Tsuyosa Automatic justifies its premium with Made in Japan heritage and Automatic Caliber 8210. Both represent excellent choices in the luxury watch category.

Transparency — We earn a small commission on purchases made through our Amazon links. This doesn't affect our editorial independence.

Citizen Tsuyosa Automatic

Citizen

Tsuyosa Automatic

$250–$500

Casio MTP-S120L Solar Field

Casio

MTP-S120L Solar Field

$100–$150

Specifications Compared

FeatureCitizen Tsuyosa AutomaticCasio MTP-S120L Solar Field
Price$250–$500$100–$150
Case Size40mm44.5mm
MovementAutomatic Caliber 8210Solar-Powered Quartz
Caliber TypeCitizen/Miyota In-House AutomaticCasio Tough Solar Quartz
Power Reserve40 HoursMonths on a full solar charge; no battery replacement
Water Resistance50m (5 ATM)100m (10 ATM)
CrystalSapphire Crystal with CyclopsMineral Crystal
Case MaterialStainless SteelStainless Steel
OriginMade in JapanCasio (Japan)

Category-by-Category Analysis

🎨

Design & Aesthetics

Edge: Draw

Citizen's design language vs Casio's approach

⚙️

Movement & Performance

Edge: Citizen

Automatic Caliber 8210 vs Solar-Powered Quartz

📏

Wearability & Fit

Edge: Citizen

40mm vs 44.5mm — different wrist presence

💰

Value & Cost of Ownership

Edge: Casio

Casio is $150 more affordable

💧

Water Resistance

Edge: Casio

50m (5 ATM) vs 100m (10 ATM)

Our Verdict

Citizen

Tsuyosa Automatic

Choose the Citizen Tsuyosa Automatic if you prioritize Citizen/Miyota In-House Automatic engineering, Made in Japan craftsmanship, and 50m (5 ATM) water resistance. At $250–$500, it delivers Automatic Caliber 8210 with 40 Hours power reserve.

Check Price on Amazon

Casio

MTP-S120L Solar Field

Choose the Casio MTP-S120L Solar Field if you value Casio Tough Solar Quartz technology, Casio (Japan) heritage, and 44.5mm proportions. At $100–$150, the Solar-Powered Quartz with Months on a full solar charge; no battery replacement power reserve makes it a compelling choice.

Check Price on Amazon

The Bottom Line

The Citizen Tsuyosa Automatic and Casio MTP-S120L Solar Field represent two distinct approaches to fine watchmaking — the Citizen bringing Made in Japan tradition while Casio delivers Casio (Japan) engineering.

Frequently Asked Questions