Side by side

Casio GST-B100vsHemel HFT20

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

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GST-B100
CasioGST-B100
MSRP $385
See the full GST-B100
HFT20
HemelHFT20
MSRP $450
See the full HFT20
Buy from Casio ↗
Buy used on eBay ↗
Buy from Hemel ↗
Buy used on eBay ↗

At a glance

13 of 29 specs differ
Diameter
GST-B10053.8mm
HFT2042mm
Power Reserve
GST-B100—
HFT20—
Water Resistance
GST-B100200m
HFT20100m
MSRP
GST-B100$385
HFT20$450

Full specifications

Case

8 specs
Category
Sport
Chronograph
Diameter
53.8mm
42mm
Thickness
14.1mm
—
Lug-to-Lug
58.1mm
49mm
Lug Width
—
20mm
Material
Resin / Stainless steel
316L Stainless Steel
Finish
—
—
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
AR Coating
No
—

Movement

2 specs
Caliber
—
Seiko VK64
Power Reserve
—
0h

Pricing

1 specs
MSRP
$385
$450
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