Side by side
Straton Straton Syncro MKII Mechanical ChronovsVaer D4 Outerknown Solar Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Straton Syncro MKII Mechanical Chrono40mm
D4 Outerknown Solar Diver39mm
Power Reserve
Straton Syncro MKII Mechanical Chrono—
D4 Outerknown Solar Diver40h
Water Resistance
Straton Syncro MKII Mechanical Chrono100m
D4 Outerknown Solar Diver200m
MSRP
Straton Syncro MKII Mechanical Chrono$599
D4 Outerknown Solar Diver$549
Full specifications
Case
7 specsCategory
Chronograph
Diver
Diameter
40mm
39mm
Thickness
12.4mm
13.18mm
Lug-to-Lug
48mm
46mm
Finish
—
Brushed and polished
Water Resistance
100m
200m
Caseback
Sapphire crystal
Solid
Crystal & Dial
5 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
—
Blue
Indices
—
Applied
Movement
5 specsCaliber
Seagull ST19
—
Type
Manual
Quartz
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25
Pricing
1 specsMSRP
$599
$549
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