Side by side

Alexander James Watches A3 OmenvsStraton Straton Syncro MKII Mechanical Chrono

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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A3 Omen
Alexander James WatchesA3 Omen
MSRP $650
Straton Syncro MKII Mechanical Chrono
StratonStraton Syncro MKII Mechanical Chrono
MSRP $599
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Buy from Straton ↗
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At a glance

17 of 29 specs differ
Diameter
A3 Omen38mm
Straton Syncro MKII Mechanical Chrono40mm
Power Reserve
A3 Omen40h
Straton Syncro MKII Mechanical Chrono—
Water Resistance
A3 Omen100m
Straton Syncro MKII Mechanical Chrono100m
MSRP
A3 Omen$650
Straton Syncro MKII Mechanical Chrono$599

Full specifications

Case

7 specs
Category
—
Chronograph
Diameter
38mm
40mm
Thickness
10.4mm
12.4mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Caseback
Solid
Sapphire crystal

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
—
—
Indices
Applied
—

Movement

5 specs
Caliber
Miyota 9039
Seagull ST19
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$650
$599
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