Side by side

Alexander James Watches A3 Omen IIvsDuxot Atlantica 40 Rainbow Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Add a watch
A3 Omen II
Alexander James WatchesA3 Omen II
MSRP $650
Atlantica 40 Rainbow Automatic
DuxotAtlantica 40 Rainbow Automatic
MSRP $269
Buy from Alexander James Watches ↗
Buy used on eBay ↗
Buy from Duxot ↗
Buy used on eBay ↗

At a glance

15 of 29 specs differ
Diameter
A3 Omen II38mm
Atlantica 40 Rainbow Automatic40mm
Power Reserve
A3 Omen II40h
Atlantica 40 Rainbow Automatic40h
Water Resistance
A3 Omen II100m
Atlantica 40 Rainbow Automatic100m
MSRP
A3 Omen II$650
Atlantica 40 Rainbow Automatic$269

Full specifications

Case

7 specs
Category
—
Mechanical
Diameter
38mm
40mm
Thickness
10.4mm
12.5mm
Lug-to-Lug
46mm
48.5mm
Lug Width
20mm
—
Finish
Brushed and polished
Stainless Steel
Caseback
Solid
—

Crystal & Dial

4 specs
Crystal Shape
Flat
—
AR Coating
Inner
—
Dial Color
—
Black
Indices
Applied
—

Movement

3 specs
Caliber
Miyota 9039
Miyota 8215
Beat Rate
28,800 vph
0 vph
Jewels
25
0

Pricing

1 specs
MSRP
$650
$269
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Duckworth Prestex Verimatic 39mm
Duckworth Prestexmicro

Verimatic 39mm

5 variantsRef. verimatic
39mm·Automatic·200m WR
$775MSRP
—Used
Duxot Alicante Rainbow Automatic
Duxotmicro

Alicante Rainbow Automatic

2 variantsAlicante Rainbow
38mm·Automatic
$229MSRP
—Used
Duckworth Prestex California Limited Edition
Duckworth Prestexmicro

California Limited Edition

5 variantsRef. prestex-california
39mm·Automatic·200m WR
$790MSRP
—Used
Le Forban Sécurité Mer La Malouine
Le Forban Sécurité Mermicro

La Malouine

Ref. la-malouine
39mm·Automatic·150m WR
—MSRP
—Used
Monro Adventure Watches Luna Adventure
Monro Adventure Watchesmicro

Luna Adventure

7 variantsRef. monro-luna-adventure-new-limited-edition-coming-soon
39mm·Automatic·100m WR
$804MSRP
—Used
Filippo Loreti Watches Equinox Hex
Filippo Loreti Watchesmicro

Equinox Hex

3 variantsRef. equinox-hex-green
41mm·Automatic·100m WR
$300MSRP
—Used
Le Forban Sécurité Mer La Brestoise
Le Forban Sécurité Mermicro

La Brestoise

Ref. la-brestoise
39mm·Automatic·150m WR
—MSRP
—Used
Orion Watches Tesseract
Orion Watchesmicro

Tesseract

3 variantsRef. tesseract-cerulean-blue
39mm·Automatic·100m WR
$3,850MSRP
—Used
All alternatives to the A3 Omen II →All alternatives to the Atlantica 40 Rainbow Automatic →
Explore the full catalog

Follow this matchup

Get a note when Alexander James Watches A3 Omen II vs Duxot Atlantica 40 Rainbow Automatic gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Duckworth Prestex Verimatic 39mmvsDuxot Atlantica 40 Rainbow AutomaticDuckworth Prestex California Limited EditionvsDuxot Atlantica 40 Rainbow AutomaticDuxot Atlantica 40 Rainbow AutomaticvsMonro Adventure Watches Luna AdventureDuxot Atlantica 40 Rainbow AutomaticvsMonro Adventure Watches LUNA ADVENTURE MLA-PNR POINT OF NO RETURN, 9039 Automatic Watch, 39mm EPDM RubberAlexander James Watches A3 Omen IIvsDuxot Alicante Rainbow AutomaticAlexander James Watches A3 Omen IIvsLe Forban Sécurité Mer La Malouine
Edit this comparisonAdd another watchExplore more 37–41mm watches