Side by side

A-13A A-13AvsSlow Watches Slow Jo

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

Add a watch
A-13A
A-13AA-13A
Slow Jo
Slow WatchesSlow Jo
Buy from A-13A ↗
Buy used on eBay ↗
Buy from Slow Watches ↗
Buy used on eBay ↗

At a glance

6 of 29 specs differ
Diameter
A-13A42mm
Slow Jo38mm
Power Reserve
A-13A—
Slow Jo—
Water Resistance
A-13A100m
Slow Jo100m
MSRP
A-13A—
Slow Jo—

Full specifications

Case

4 specs
Diameter
42mm
38mm
Thickness
13.4mm
11.4mm
Lug-to-Lug
50.8mm
46mm
Lug Width
20mm
—

Crystal & Dial

1 specs
Dial Color
—
Black

Movement

1 specs
Caliber
ETA 251.264
Ronda 505.24
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.

Smiths PRECISTA MISSION TIMER PRS-56
Smithsmicro

PRECISTA MISSION TIMER PRS-56

Ref. precista-mission-timer-prs-56
40mm·Quartz·100m WR
$530MSRP
—Used
Straton Straton Sportiva and Volante
Stratonmicro
SportivaStraton

Straton Sportiva and Volante

9 watches · 91 variantsStraton
38mm·Quartz·100m WR
$599MSRP
—Used
Autran & Viala OPERA 41
Autran & Viala

OPERA 41

Ref. OPERA
41mm·Quartz·100m WR
$421MSRP
—Used
Straton Straton Cuffbuster Sprint
Stratonmicro
CuffbusterStraton

Straton Cuffbuster Sprint

9 watches · 91 variantsStraton
37.5mm·Quartz·100m WR
$499MSRP
—Used
Balticus Watches Balticus Volans Chronograf
Balticus Watches
Volans

Balticus Volans Chronograf

3 variantsRef. balticus-volans-chronograf-srebrny-bal-vschsbu
41mm·Quartz·200m WR
$1,308MSRP
—Used
Brew Retrograph
Brewmicro

Retrograph

4 variantsRetrograph
38mm·Quartz
$375MSRP
—Used
Balticus Watches Balticus Perun Chrono Moonphase - Limited Edition
Balticus Watches
Perun

Balticus Perun Chrono Moonphase - Limited Edition

Ref. balticus-perun-chrono-moonphase-limited-edition
42mm·Quartz·200m WR
$295MSRP
—Used
Slow Watches Slow Mo
Slow Watchesmicro
Mo

Slow Mo

34/40mm
7 variantsRef. slow-mo-16
34/40mm·Quartz·100m WR
—MSRP
—Used
All alternatives to the A-13A →All alternatives to the Slow Jo →
Explore the full catalog

Follow this matchup

Get a note when A-13A vs Slow Watches Slow Jo 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.

Slow Watches Slow JovsSmiths PRECISTA MISSION TIMER PRS-56Autran & Viala OPERA 41vsSlow Watches Slow JoBalticus Watches Balticus Volans ChronografvsSlow Watches Slow JoBalticus Watches Balticus Perun Chrono Moonphase - Limited EditionvsSlow Watches Slow JoA-13AvsStraton Sportiva and VolanteA-13AvsStraton Cuffbuster Sprint
Edit this comparisonAdd another watchExplore more 37–43mm watches