Side by side
Seestern S424 Full Lume PilotvsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
S424 Full Lume Pilot38mm
D4 Outerknown Solar Diver39mm
Power Reserve
S424 Full Lume Pilot41h
D4 Outerknown Solar Diver40h
Water Resistance
S424 Full Lume Pilot50m
D4 Outerknown Solar Diver200m
MSRP
S424 Full Lume Pilot$299
D4 Outerknown Solar Diver$549
Full specifications
Case
5 specsCategory
Pilot
Diver
Diameter
38mm
39mm
Thickness
11mm
13.18mm
Lug Width
19mm
20mm
Water Resistance
50m
200m
Crystal & Dial
3 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Black
Blue
Lume
Full lume
None
Movement
6 specsCaliber
Seiko NH35A
—
Type
Automatic
Quartz
Beat Rate
21,600 vph
28,800 vph
Power Reserve
41h
40h
Jewels
24
25
Complications
GMT
None
Pricing
1 specsMSRP
$299
$549
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