Side by side

Grand Seiko SBGM221vsVentus Watches Field Watch One

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

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SBGM221
Grand SeikoSBGM221
MSRP $5,400
Field Watch One
Ventus WatchesField Watch One
Buy from Grand Seiko ↗
Buy used on eBay ↗
Buy from Ventus Watches ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
SBGM22139.5mm
Field Watch One40mm
Power Reserve
SBGM22172h
Field Watch One—
Water Resistance
SBGM22130m
Field Watch One200m
MSRP
SBGM221$5,400
Field Watch One—

Full specifications

Case

6 specs
Category
GMT
—
Diameter
39.5mm
40mm
Thickness
13.7mm
12.5mm
Lug-to-Lug
46.9mm
46mm
Lug Width
19mm
20mm
Water Resistance
30m
200m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
—

Movement

2 specs
Caliber
9S66
Seiko NH35
Power Reserve
72h
—

Pricing

1 specs
MSRP
$5,400
—
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