Which is cheaper, the Casio GM-B2100SD or the Maen Brooklyn 36?

At MSRP the Casio GM-B2100SD is the cheaper of the two at $600, against $639 for the Maen Brooklyn 36 — a $39 gap before any retailer discounting.

Which is bigger, the Casio GM-B2100SD or the Maen Brooklyn 36?

The Casio GM-B2100SD wears larger at 44.4mm versus 36mm for the Maen Brooklyn 36 — a 8.4mm difference across the dial.

Which has better water resistance, the Casio GM-B2100SD or the Maen Brooklyn 36?

The Casio GM-B2100SD is rated to 200m versus 50m for the Maen Brooklyn 36.

What movement does the Casio GM-B2100SD run compared to the Maen Brooklyn 36?

The Casio GM-B2100SD runs a quartz caliber, while the Maen Brooklyn 36 runs a automatic (Miyota 9122).

Side by side

Casio GM-B2100SDvsMaen Brooklyn 36

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Add a watch

Casio GM-B2100SD

GM-B2100SD

MSRP $600

See the full GM-B2100SD

Maen Brooklyn 36

brooklyn-36-m5-1-1

MSRP $639

See the full Brooklyn 36

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At a glance

14 of 29 specs differ

Diameter

GM-B2100SD44.4mm

Brooklyn 3636mm

Power Reserve

GM-B2100SD—

Brooklyn 36—

Water Resistance

GM-B2100SD200m

Brooklyn 3650m

MSRP

GM-B2100SD$600

Brooklyn 36$639

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal

Mineral

Domed Sapphire

AR Coating

—

Dial Color

Black

M5.1.1

Movement

3 specs

Caliber

—

Miyota 9122

Type

Quartz

Automatic

Power Reserve

—

Pricing

1 specs

MSRP

$600

$639

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Casio GM-B2100SDvsMaen Brooklyn 36

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