Head-to-Head Comparison

Citizen Tsuyosa Automatic (Green Dial) vs Mido Ocean Star GMT

Citizen's timepiece meets Mido's diver

Quick Verdict

The Citizen Tsuyosa Automatic (Green Dial) (~$332) offers Citizen/Miyota In-House Automatic precision at $1,078 less than the Mido Ocean Star GMT (~$1,410). The Ocean Star GMT counters with Swiss Made craftsmanship and 200m (20 ATM) water resistance. Both are exceptional watches for their respective price points.

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Citizen Tsuyosa Automatic (Green Dial)

Citizen

Tsuyosa Automatic (Green Dial)

~$332

Mido Ocean Star GMT

Mido

Ocean Star GMT

~$1,410

Specifications Compared

FeatureCitizen Tsuyosa Automatic (Green Dial)Mido Ocean Star GMT
Price~$332~$1,410
Case Size40mm44mm
MovementAutomatic Caliber 8210Automatic Caliber 80 (Base ETA C07.661)
Caliber TypeCitizen/Miyota In-House AutomaticAutomatic (ETA C07.661 base)
Power Reserve40 Hours80 Hours
Water Resistance50m (5 ATM)200m (20 ATM)
CrystalSapphire Crystal with CyclopsSapphire with Double-sided AR
Case MaterialStainless SteelStainless Steel
OriginMade in JapanSwiss Made

Category-by-Category Analysis

🎨

Design & Aesthetics

Edge: Draw

Citizen's design language vs Mido's approach

⚙️

Movement & Performance

Edge: Mido

Automatic Caliber 8210 vs Automatic Caliber 80 (Base ETA C07.661)

📏

Wearability & Fit

Edge: Citizen

40mm vs 44mm — different wrist presence

💰

Value & Cost of Ownership

Edge: Citizen

Citizen is $1,078 more affordable

💧

Water Resistance

Edge: Mido

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.

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Mido

Ocean Star GMT

Choose the Mido Ocean Star GMT if you value Automatic (ETA C07.661 base) technology, Swiss Made heritage, and 44mm proportions. At ~$1,410, the Automatic Caliber 80 (Base ETA C07.661) with 80 Hours power reserve makes it a compelling choice.

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The Bottom Line

The Citizen Tsuyosa Automatic (Green Dial) and Mido Ocean Star GMT represent two distinct approaches to fine watchmaking — the Citizen bringing Made in Japan tradition while Mido delivers Swiss Made engineering.

Frequently Asked Questions