Side by side
Alexander James Watches A3 Omen IIvsSeiko 5 Sports Field series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
A3 Omen II38mm
5 Sports Field series39.4mm
Power Reserve
A3 Omen II40h
5 Sports Field series41h
Water Resistance
A3 Omen II100m
5 Sports Field series100m
MSRP
A3 Omen II$650
5 Sports Field series$315
Full specifications
Case
4 specsCategory
—
Sport
Diameter
38mm
39.4mm
Thickness
10.4mm
13.2mm
Lug-to-Lug
46mm
48.1mm
Crystal & Dial
4 specsCrystal
Sapphire
Hardlex
Crystal Shape
Flat
Curved
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)
Movement
3 specsCaliber
Miyota 9039
4R36
Power Reserve
40h
41h
Jewels
25
24
Pricing
1 specsMSRP
$650
$315
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