Side by side

Casio GMA-S120MFvsRockwell Time Vanguard

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

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GMA-S120MF
CasioGMA-S120MF
MSRP $145
See the full GMA-S120MF
Vanguard
Rockwell TimeVanguard
MSRP $400
See the full Vanguard
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At a glance

14 of 29 specs differ
Diameter
GMA-S120MF45.9mm
Vanguard46mm
Power Reserve
GMA-S120MF—
Vanguard—
Water Resistance
GMA-S120MF200m
Vanguard100m
MSRP
GMA-S120MF$145
Vanguard$400

Full specifications

Case

8 specs
Category
Sport
—
Diameter
45.9mm
46mm
Thickness
15.8mm
0mm
Lug-to-Lug
49mm
0mm
Lug Width
—
0mm
Material
Resin
Stainless Steel
Finish
—
—
Water Resistance
200m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
—
Miyota 2115
Power Reserve
—
0h

Pricing

1 specs
MSRP
$145
$400
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