Side by side
Boldr BlastoisevsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Blastoise40mm
D4 Outerknown Solar Diver39mm
Power Reserve
Blastoise40h
D4 Outerknown Solar Diver40h
Water Resistance
Blastoise200m
D4 Outerknown Solar Diver200m
MSRP
Blastoise$449
D4 Outerknown Solar Diver$549
Full specifications
Case
4 specsDiameter
40mm
39mm
Thickness
12mm
13.18mm
Lug-to-Lug
49.5mm
46mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Blastoise
Blue
Lume
Super-LumiNova
None
Movement
2 specsCaliber
Seiko (SII) NH37
—
Type
Automatic
Quartz
Pricing
1 specsMSRP
$449
$549
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