Side by side
Alexander James Watches A3 Omen IIvsTudor Black Bay 54
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
A3 Omen II38mm
Black Bay 5437mm
Power Reserve
A3 Omen II40h
Black Bay 5470h
Water Resistance
A3 Omen II100m
Black Bay 54200m
MSRP
A3 Omen II$650
Black Bay 54$4,725
Full specifications
Case
6 specsCategory
—
Diver
Diameter
38mm
37mm
Thickness
10.4mm
11.2mm
Finish
Brushed and polished
Polished + Satin
Water Resistance
100m
200m
Caseback
Solid
Solid screw-down
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
—
Blue
Lume
None
Super-LumiNova
Movement
6 specsCaliber
Miyota 9039
MT5400
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$650
$4,725
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Alexander James Watches A3 Omen II vs Tudor Black Bay 54 gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Duckworth Prestex Verimatic 39mmvsTudor Black Bay 54Duckworth Prestex California Limited EditionvsTudor Black Bay 54Monro Adventure Watches Luna AdventurevsTudor Black Bay 54Monro Adventure Watches LUNA ADVENTURE MLA-PNR POINT OF NO RETURN, 9039 Automatic Watch, 39mm EPDM RubbervsTudor Black Bay 54Alexander James Watches A3 Omen IIvsIslander Northport 37mm Automatic Watch with Purple Ripple Dial #ISL-291Alexander James Watches A3 Omen IIvsBaltic Aquascaphe MK2