Side by side
Alexander James Watches A3 OmenvsSerket Watch Co Reef X Diver
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
A3 Omen38mm
Reef X Diver43mm
Power Reserve
A3 Omen40h
Reef X Diver40h
Water Resistance
A3 Omen100m
Reef X Diver200m
MSRP
A3 Omen$650
Reef X Diver$499
Full specifications
Case
5 specsDiameter
38mm
43mm
Thickness
10.4mm
12.7mm
Lug-to-Lug
46mm
50mm
Lug Width
20mm
22mm
Water Resistance
100m
200m
Crystal & Dial
1 specsDial Color
—
Pink
Movement
1 specsCaliber
Miyota 9039
Seiko NH35
Pricing
1 specsMSRP
$650
$499
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