Side by side

Casio GM-2100vsOblvlo XM Night Skeleton

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
XM Night Skeleton
OblvloXM Night Skeleton
MSRP $299
See the full XM Night Skeleton
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At a glance

16 of 29 specs differ
Diameter
GM-210044.4mm
XM Night Skeleton42mm
Power Reserve
GM-2100—
XM Night Skeleton—
Water Resistance
GM-2100200m
XM Night Skeleton50m
MSRP
GM-2100$220
XM Night Skeleton$299

Full specifications

Case

8 specs
Category
Sport
Skeleton
Diameter
44.4mm
42mm
Thickness
11.8mm
12mm
Lug-to-Lug
49.3mm
0mm
Lug Width
—
20mm
Material
Resin / Stainless steel
Stainless Steel
Finish
—
—
Water Resistance
200m
50m

Crystal & Dial

4 specs
Crystal
Mineral
Sapphire
AR Coating
No
—
Dial Color
Black
—
Lume
None
Super-LumiNova

Movement

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

Pricing

1 specs
MSRP
$220
$299
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