Head-to-Head Comparison

Casio G-Shock DW-5600 Square vs Timex Marlin Automatic 40mm

Casio's diver meets Timex's timepiece

Quick Verdict

The Casio G-Shock DW-5600 Square (~$95) offers Casio Digital Quartz (Battery) precision at $161 less than the Timex Marlin Automatic 40mm (~$256). The Marlin Automatic 40mm counters with Made in Japan (Movement) craftsmanship and 30m (3 ATM) water resistance. Both are exceptional watches for their respective price points.

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Casio G-Shock DW-5600 Square

Casio

G-Shock DW-5600 Square

~$95

Timex Marlin Automatic 40mm

Timex

Marlin Automatic 40mm

~$256

Specifications Compared

FeatureCasio G-Shock DW-5600 SquareTimex Marlin Automatic 40mm
Price~$95~$256
Case Size42.8mm (Square)40mm
MovementQuartz Module 3229Automatic Miyota 8205
Caliber TypeCasio Digital Quartz (Battery)Miyota Automatic
Power Reserve2-Year Battery40 Hours
Water Resistance200m (20 ATM)30m (3 ATM)
CrystalMineral GlassMineral Crystal
Case MaterialResinStainless Steel
OriginCasio (Japan)Made in Japan (Movement)

Category-by-Category Analysis

🎨

Design & Aesthetics

Edge: Draw

Casio's design language vs Timex's approach

⚙️

Movement & Performance

Edge: Timex

Quartz Module 3229 vs Automatic Miyota 8205

📏

Wearability & Fit

Edge: Timex

42.8mm (Square) vs 40mm — different wrist presence

💰

Value & Cost of Ownership

Edge: Casio

Casio is $161 more affordable

💧

Water Resistance

Edge: Casio

200m (20 ATM) vs 30m (3 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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Timex

Marlin Automatic 40mm

Choose the Timex Marlin Automatic 40mm if you value Miyota Automatic technology, Made in Japan (Movement) heritage, and 40mm proportions. At ~$256, the Automatic Miyota 8205 with 40 Hours power reserve makes it a compelling choice.

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The Bottom Line

The Casio G-Shock DW-5600 Square and Timex Marlin Automatic 40mm represent two distinct approaches to fine watchmaking — the Casio bringing Casio (Japan) tradition while Timex delivers Made in Japan (Movement) engineering.

Frequently Asked Questions