Side by side

Casio GM-B2100SDvsVertigo Watches Diver Two

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

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GM-B2100SD
CasioGM-B2100SD
MSRP $600
See the full GM-B2100SD
Diver Two
Vertigo WatchesDiver Two
MSRP $429
See the full Diver Two
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At a glance

13 of 29 specs differ
Diameter
GM-B2100SD44.4mm
Diver Two42.5mm
Power Reserve
GM-B2100SD—
Diver Two—
Water Resistance
GM-B2100SD200m
Diver Two300m
MSRP
GM-B2100SD$600
Diver Two$429

Full specifications

Case

7 specs
Category
Sport
—
Diameter
44.4mm
42.5mm
Thickness
12.8mm
14mm
Lug-to-Lug
49.8mm
0mm
Lug Width
—
20mm
Finish
—
—
Water Resistance
200m
300m

Crystal & Dial

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

Movement

2 specs
Caliber
—
Seiko NH35
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$600
$429
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