Side by side
Geckota Workshop Jumping HourvsGrand Seiko SBGM221
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Workshop Jumping Hour37mm
SBGM22139.5mm
Power Reserve
Workshop Jumping Hour40h
SBGM22172h
Water Resistance
Workshop Jumping Hour50m
SBGM22130m
MSRP
Workshop Jumping Hour$399
SBGM221$5,400
Full specifications
Case
6 specsCategory
Dress
GMT
Diameter
37mm
39.5mm
Thickness
—
13.7mm
Lug-to-Lug
47mm
46.9mm
Lug Width
18mm
19mm
Water Resistance
50m
30m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
Model 1A
Black
Movement
2 specsCaliber
—
9S66
Power Reserve
40h
72h
Pricing
1 specsMSRP
$399
$5,400
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