Side by side

Casio GST-B400vsRockwell Time Game Face HRM

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

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GST-B400
CasioGST-B400
MSRP $350
See the full GST-B400
Game Face HRM
Rockwell TimeGame Face HRM
MSRP $149
See the full Game Face HRM
Buy from Casio ↗
Buy used on eBay ↗
Buy from Rockwell Time ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
GST-B40049.6mm
Game Face HRM50mm
Power Reserve
GST-B400—
Game Face HRM—
Water Resistance
GST-B400200m
Game Face HRM—
MSRP
GST-B400$350
Game Face HRM$149

Full specifications

Case

8 specs
Category
Sport
—
Diameter
49.6mm
50mm
Thickness
12.9mm
12mm
Lug-to-Lug
46.6mm
0mm
Lug Width
—
20mm
Material
Resin / Stainless steel
Resin
Finish
—
—
Water Resistance
200m
—

Crystal & Dial

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

Movement

2 specs
Caliber
—
—
Power Reserve
—
0h

Pricing

1 specs
MSRP
$350
$149
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