Side by side
Casio GA-2000vsTimefactors Speedbird GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
GA-200047mm
Speedbird GMT36mm
Power Reserve
GA-2000—
Speedbird GMT—
Water Resistance
GA-2000200m
Speedbird GMT100m
MSRP
GA-2000$130
Speedbird GMT$315
Full specifications
Case
8 specsCategory
Sport
—
Diameter
47mm
36mm
Thickness
14.1mm
11.6mm
Lug-to-Lug
51.2mm
42.5mm
Lug Width
—
18mm
Material
Carbon / Resin
Stainless Steel
Finish
—
—
Water Resistance
200m
100m
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
AR Coating
No
—
Lume
None
Super Luminova X1 C3
Movement
1 specsCaliber
—
Ronda 515
Pricing
1 specsMSRP
$130
$315
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