Side by side
Grand Seiko SBGW306vsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
SBGW30636.5mm
D4 Outerknown Solar Diver39mm
Power Reserve
SBGW30672h
D4 Outerknown Solar Diver40h
Water Resistance
SBGW306100m
D4 Outerknown Solar Diver200m
MSRP
SBGW306$17,900
D4 Outerknown Solar Diver$549
Full specifications
Case
7 specsCategory
Dress
Diver
Diameter
36.5mm
39mm
Thickness
11.7mm
13.18mm
Lug-to-Lug
42.7mm
46mm
Lug Width
18mm
20mm
Material
Gold
316L Stainless Steel
Water Resistance
100m
200m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Black
Blue
Movement
3 specsCaliber
9S64
—
Type
Manual
Quartz
Power Reserve
72h
40h
Pricing
1 specsMSRP
$17,900
$549
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