Side by side
Serica Ref. 5330 Diving Chronometer DatevsAlexander James Watches A3 Omen
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Ref. 5330 Diving Chronometer Date39mm
A3 Omen38mm
Power Reserve
Ref. 5330 Diving Chronometer Date42h
A3 Omen40h
Water Resistance
Ref. 5330 Diving Chronometer Date300m
A3 Omen100m
MSRP
Ref. 5330 Diving Chronometer Date$2,005
A3 Omen$650
Full specifications
Case
5 specsCategory
Diver
—
Diameter
39mm
38mm
Thickness
12.2mm
10.4mm
Lug-to-Lug
46.5mm
46mm
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Black
—
Lume
Super-LumiNova
None
Movement
3 specsCaliber
SoProd M100
Miyota 9039
Power Reserve
42h
40h
Complications
COSC, Date
None
Pricing
1 specsMSRP
$2,005
$650
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