Side by side

Grand Seiko SBGR321vsUgly Watch Co 100m GMT Sport Diver

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

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SBGR321
Grand SeikoSBGR321
MSRP $5,200
100m GMT Sport Diver
Ugly Watch Co100m GMT Sport Diver
Buy from Grand Seiko ↗
Buy used on eBay ↗
Buy from Ugly Watch Co ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
SBGR32140mm
100m GMT Sport Diver42mm
Power Reserve
SBGR32172h
100m GMT Sport Diver41h
Water Resistance
SBGR321100m
100m GMT Sport Diver100m
MSRP
SBGR321$5,200
100m GMT Sport Diver—

Full specifications

Case

4 specs
Category
Dress
—
Diameter
40mm
42mm
Thickness
13mm
12.6mm
Lug-to-Lug
46.6mm
—

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Red

Movement

2 specs
Caliber
9S65
Seiko NH34A
Power Reserve
72h
41h

Pricing

1 specs
MSRP
$5,200
—
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