Side by side
Alexander James Watches A3 Omen IIvsGrand Seiko SLGB005
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
A3 Omen II38mm
SLGB00537mm
Power Reserve
A3 Omen II40h
SLGB00572h
Water Resistance
A3 Omen II100m
SLGB005100m
MSRP
A3 Omen II$650
SLGB005$11,100
Full specifications
Case
4 specsCategory
—
Dress
Diameter
38mm
37mm
Thickness
10.4mm
11.4mm
Lug-to-Lug
46mm
44.3mm
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
—
Black
Movement
3 specsCaliber
Miyota 9039
9RB2
Type
Automatic
Spring Drive
Power Reserve
40h
72h
Pricing
1 specsMSRP
$650
$11,100
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