Which is cheaper, the Casio GM-2100 or the Henry Archer Tidslinje?

At MSRP the Casio GM-2100 is the cheaper of the two at $220, against $821 for the Henry Archer Tidslinje — a $601 gap before any retailer discounting.

Which is bigger, the Casio GM-2100 or the Henry Archer Tidslinje?

The Casio GM-2100 wears larger at 44.4mm versus 40mm for the Henry Archer Tidslinje — a 4.4mm difference across the dial.

What movement does the Casio GM-2100 run compared to the Henry Archer Tidslinje?

The Casio GM-2100 runs a quartz caliber, while the Henry Archer Tidslinje runs a automatic (Miyota 9122).

Side by side

Casio GM-2100vsHenry Archer Tidslinje

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

Add a watch

Casio GM-2100

GM-2100

MSRP $220

See the full GM-2100

Henry Archer Tidslinje

MSRP $821

See the full Tidslinje

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Buy from Henry Archer ↗

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At a glance

13 of 29 specs differ

Diameter

GM-210044.4mm

Tidslinje40mm

Power Reserve

GM-2100—

Tidslinje—

Water Resistance

GM-2100200m

Tidslinje200m

MSRP

GM-2100$220

Tidslinje$821

Full specifications

Case

6 specs

Diameter

44.4mm

40mm

Thickness

11.8mm

12.1mm

Lug-to-Lug

49.3mm

47mm

Lug Width

—

20mm

Material

Resin / Stainless steel

Stainless Steel (DLC coated)

Finish

—

Crystal & Dial

3 specs

Crystal

Mineral

Domed Sapphire

AR Coating

—

Dial Color

Black

Grey

Movement

3 specs

Caliber

—

Miyota 9122

Type

Quartz

Automatic

Power Reserve

—

Pricing

1 specs

MSRP

$220

$821

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Casio GM-2100vsHenry Archer Tidslinje

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