Side by side

Casio GM-2100vsZelos GT

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

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GM-2100
CasioGM-2100
MSRP $220
See the full GM-2100
GT
ZelosGT
MSRP $499
See the full GT
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At a glance

15 of 29 specs differ
Diameter
GM-210044.4mm
GT42mm
Power Reserve
GM-2100—
GT—
Water Resistance
GM-2100200m
GT100m
MSRP
GM-2100$220
GT$499

Full specifications

Case

8 specs
Category
Sport
Chronograph
Diameter
44.4mm
42mm
Thickness
11.8mm
10.8mm
Lug-to-Lug
49.3mm
42mm
Lug Width
—
22mm
Material
Resin / Stainless steel
316L Stainless Steel
Finish
—
—
Water Resistance
200m
100m

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
AR Coating
No
—
Dial Color
Black
SS - Azzurro

Movement

3 specs
Caliber
—
Miyota 9133
Type
Quartz
Automatic
Power Reserve
—
0h

Pricing

1 specs
MSRP
$220
$499
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