Side by side

Casio GMA-S120MFvsCitizen Promaster Diver

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
Promaster Diver
CitizenPromaster Diver
MSRP $431
See the full Promaster Diver
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At a glance

13 of 29 specs differ
Diameter
GMA-S120MF45.9mm
Promaster Diver46mm
Power Reserve
GMA-S120MF—
Promaster Diver—
Water Resistance
GMA-S120MF200m
Promaster Diver200m
MSRP
GMA-S120MF$145
Promaster Diver$431

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
45.9mm
46mm
Thickness
15.8mm
0mm
Lug-to-Lug
49mm
0mm
Lug Width
—
22mm
Material
Resin
Stainless Steel
Finish
—
—

Crystal & Dial

2 specs
AR Coating
No
Underside
Dial Color
Black
Blue

Movement

3 specs
Caliber
—
B612
Type
Quartz
Solar
Power Reserve
—
0h

Pricing

1 specs
MSRP
$145
$431
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