Side by side
Seestern S443 Column Wheel ChronographvsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
S443 Column Wheel Chronograph40mm
D4 Outerknown Solar Diver39mm
Power Reserve
S443 Column Wheel Chronograph45hh
D4 Outerknown Solar Diver40h
Water Resistance
S443 Column Wheel Chronograph50m
D4 Outerknown Solar Diver200m
MSRP
S443 Column Wheel Chronograph$10
D4 Outerknown Solar Diver$549
Full specifications
Case
5 specsCategory
Chronograph
Diver
Diameter
40mm
39mm
Thickness
13mm
13.18mm
Lug-to-Lug
48.6mm
46mm
Water Resistance
50m
200m
Crystal & Dial
4 specsCrystal
Sapphire
Domed Sapphire
Dial Color
Pink
Blue
Indices
3D
Applied
Lume
Super BGW9
None
Movement
6 specsCaliber
Seagull ST1901
—
Type
Manual
Quartz
Beat Rate
3 vph
28,800 vph
Power Reserve
45hh
40h
Jewels
21
25
Complications
Chronograph, Column Wheel
None
Pricing
1 specsMSRP
$10
$549
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