Head-to-Head Comparison

Casio G-Shock DW-5600 Square vs Mido Ocean Star GMT

Two divers compared — ~$95 vs ~$1,410

Quick Verdict

The Casio G-Shock DW-5600 Square (~$95) offers Casio Digital Quartz (Battery) precision at $1,315 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 divers for their respective price points.

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Casio G-Shock DW-5600 Square

Casio

G-Shock DW-5600 Square

~$95

Mido Ocean Star GMT

Mido

Ocean Star GMT

~$1,410

Specifications Compared

FeatureCasio G-Shock DW-5600 SquareMido Ocean Star GMT
Price~$95~$1,410
Case Size42.8mm (Square)44mm
MovementQuartz Module 3229Automatic Caliber 80 (Base ETA C07.661)
Caliber TypeCasio Digital Quartz (Battery)Automatic (ETA C07.661 base)
Power Reserve2-Year Battery80 Hours
Water Resistance200m (20 ATM)200m (20 ATM)
CrystalMineral GlassSapphire with Double-sided AR
Case MaterialResinStainless Steel
OriginCasio (Japan)Swiss Made

Category-by-Category Analysis

🎨

Design & Aesthetics

Edge: Draw

Casio's design language vs Mido's approach

⚙️

Movement & Performance

Edge: Mido

Quartz Module 3229 vs Automatic Caliber 80 (Base ETA C07.661)

📏

Wearability & Fit

Edge: Casio

42.8mm (Square) vs 44mm — different wrist presence

💰

Value & Cost of Ownership

Edge: Casio

Casio is $1,315 more affordable

💧

Water Resistance

Edge: Draw

200m (20 ATM) vs 200m (20 ATM)

Our Verdict

Casio

G-Shock DW-5600 Square

Choose the Casio G-Shock DW-5600 Square if you prioritize Casio Digital Quartz (Battery) engineering, Casio (Japan) craftsmanship, and 200m (20 ATM) water resistance. At ~$95, it delivers Quartz Module 3229 with 2-Year Battery 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 Casio G-Shock DW-5600 Square and Mido Ocean Star GMT represent two distinct approaches to the diver category — the Casio bringing Casio (Japan) tradition while Mido delivers Swiss Made engineering.

Frequently Asked Questions