Side by side

Casio GBM-2100AvsOblvlo XM Night Skeleton

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

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GBM-2100A
CasioGBM-2100A
MSRP $280
See the full GBM-2100A
XM Night Skeleton
OblvloXM Night Skeleton
MSRP $299
See the full XM Night Skeleton
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Buy from Oblvlo ↗
Buy used on eBay ↗

At a glance

16 of 29 specs differ
Diameter
GBM-2100A44.4mm
XM Night Skeleton42mm
Power Reserve
GBM-2100A—
XM Night Skeleton—
Water Resistance
GBM-2100A200m
XM Night Skeleton50m
MSRP
GBM-2100A$280
XM Night Skeleton$299

Full specifications

Case

8 specs
Category
Sport
Skeleton
Diameter
44.4mm
42mm
Thickness
11.9mm
12mm
Lug-to-Lug
49.3mm
0mm
Lug Width
—
20mm
Material
Bio-based Resin / Stainless steel
Stainless Steel
Finish
—
—
Water Resistance
200m
50m

Crystal & Dial

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

Movement

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

Pricing

1 specs
MSRP
$280
$299
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