Casio GA-B010vsCasio G-SHOCK G-STEEL GST-B500

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Casio GA-B010 at true scale

GA-B010

Casio G-SHOCK G-STEEL GST-B500 at true scale

G-SHOCK G-STEEL GST-B500

Diameter

49.3mm

48.9mm

Lug-to-Lug

52.3mm

46.6mm

lowest

Thickness

15.2mm

12.8mm

lowest

Water Resistance

200m

200m

MSRP

$180

lowest

$314

Movement

Quartz

Module 5684

Case

6 specs
Diameter
49.3mm
48.9mm
Thickness
15.2mm
12.8mm
Lug-to-Lug
52.3mm
46.6mm
Lug Width
n/a
n/a
Material
Bio-based Carbon / Bio-based resin
Resin / Stainless steel
Finish
n/a
n/a

Crystal & Dial

2 specs
Crystal
Mineral
Mineral Glass
AR Coating
No
n/a

Movement

3 specs
Caliber
n/a
Module 5684
Type
Quartz
Solar
Power Reserve
n/a
0h

Pricing

1 specs
MSRP
$180
$314
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Casio GA-B010

Owners widely praise the Casio GA-B010 for its sophisticated dial balanced with a chunky case, 3D hour markers, and vibrant color options. The watch is noted as Casio's first Tough Solar model with a step counter and Bluetooth, featuring a backlit LCD display that provides ample data at a glance. Its tactile and user-friendly buttons are considered superior to many other G-Shocks. Some owners find its readability less than other models, though it is generally considered pocket-friendly and utilitarian. Overall, owners rate the Casio GA-B010 highly for its innovative feature set and distinctive design at the price point.

Casio G-SHOCK G-STEEL GST-B500

Owners widely praise the Casio G-SHOCK G-STEEL GST-B500 for its thinner profile, with one reviewer noting it is 12.8mm thick, and its comfortable metal construction, with one owner specifically highlighting the smooth and comfortable metal strap. The watch is seen as a versatile option for a dressier G-Shock, offering G-Shock's signature toughness with a carbon-fiber reinforced core and stainless steel construction, solar charging, and 200m water resistance. However, some owners find the design less interesting than other G-Steel models, with a few noting a cheap feel to the bracelet and case integration, and one comparing its lightness to a toy. There is disagreement on the dial layout, with some finding it refined and reminiscent of the "CasiOak," while others feel it is too empty and clashes with the steel band. Some owners also miss features like atomic timekeeping and the center-mounted light button found on earlier G-Steels, and one owner wishes for a sapphire crystal.

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