Side by side
Phoibos Reef MastervsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Reef Master42mm
D4 Outerknown Solar Diver39mm
Power Reserve
Reef Master40h
D4 Outerknown Solar Diver40h
Water Resistance
Reef Master200m
D4 Outerknown Solar Diver200m
MSRP
Reef Master$335
D4 Outerknown Solar Diver$549
Full specifications
Case
5 specsDiameter
42mm
39mm
Thickness
13mm
13.18mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Crystal & Dial
4 specsCrystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Green
Blue
Lume
Super-LumiNova
None
Movement
2 specsCaliber
SII NH38
—
Type
Automatic
Quartz
Pricing
1 specsMSRP
$335
$549
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