Side by side
Grand Seiko SBGA384vsWolbrook Skindiver WT Automatic
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
SBGA38440mm
Skindiver WT Automatic40mm
Power Reserve
SBGA38472h
Skindiver WT Automatic40h
Water Resistance
SBGA384100m
Skindiver WT Automatic150m
MSRP
SBGA384$29,500
Skindiver WT Automatic$498
Full specifications
Case
6 specsCategory
Dress
GMT
Thickness
12.5mm
13mm
Lug-to-Lug
46.2mm
—
Lug Width
19mm
20mm
Material
Gold
316L Stainless Steel
Water Resistance
100m
150m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Black
Steel
Movement
3 specsCaliber
9R15
Miyota 8315
Type
Spring Drive
Automatic
Power Reserve
72h
40h
Pricing
1 specsMSRP
$29,500
$498
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