Side by side

Grand Seiko SBGA375vsVaer D4 Outerknown Solar Diver

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

SBGA375
Grand SeikoSBGA375
MSRP $5,600
D4 Outerknown Solar Diver
VaerD4 Outerknown Solar Diver
MSRP $549

At a glance

14 of 29 specs differ
Diameter
SBGA37540mm
D4 Outerknown Solar Diver39mm
Power Reserve
SBGA37572h
D4 Outerknown Solar Diver40h
Water Resistance
SBGA375100m
D4 Outerknown Solar Diver200m
MSRP
SBGA375$5,600
D4 Outerknown Solar Diver$549

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
40mm
39mm
Thickness
12.5mm
13.18mm
Lug-to-Lug
46.2mm
46mm
Lug Width
19mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Black
Blue

Movement

3 specs
Caliber
9R65
—
Type
Spring Drive
Quartz
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$5,600
$549

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