Side by side
Formex Reef 39.5 mmvsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Reef 39.5 mm39.5mm
D4 Outerknown Solar Diver39mm
Power Reserve
Reef 39.5 mm56h
D4 Outerknown Solar Diver40h
Water Resistance
Reef 39.5 mm300m
D4 Outerknown Solar Diver200m
MSRP
Reef 39.5 mm$2,230
D4 Outerknown Solar Diver$549
Full specifications
Case
6 specsDiameter
39.5mm
39mm
Thickness
11mm
13.18mm
Lug-to-Lug
45.5mm
46mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
200m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Bahama Blue
Blue
Lume
Super-LumiNova
None
Movement
3 specsCaliber
Sellita SW300-1
—
Type
Automatic
Quartz
Power Reserve
56h
40h
Pricing
1 specsMSRP
$2,230
$549
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