Side by side

Casio GM-2100vsSpinnaker Hull Chronograph

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
Hull Chronograph
SpinnakerHull Chronograph
MSRP $149
See the full Hull Chronograph
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Buy used on eBay ↗
Buy from Spinnaker ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
GM-210044.4mm
Hull Chronograph42mm
Power Reserve
GM-2100—
Hull Chronograph—
Water Resistance
GM-2100200m
Hull Chronograph100m
MSRP
GM-2100$220
Hull Chronograph$149

Full specifications

Case

8 specs
Category
Sport
Chronograph
Diameter
44.4mm
42mm
Thickness
11.8mm
15mm
Lug-to-Lug
49.3mm
48mm
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
Maroon

Movement

2 specs
Caliber
—
Seiko VK64
Power Reserve
—
0h

Pricing

1 specs
MSRP
$220
$149
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