Side by side

A-13A A-13AvsSeiko Astron

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

Add a watch
A-13A
A-13AA-13A
Astron
SeikoAstron
MSRP $2,500
Buy from A-13A ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
A-13A42mm
Astron42mm
Power Reserve
A-13A—
Astron40h
Water Resistance
A-13A100m
Astron100m
MSRP
A-13A—
Astron$2,500

Full specifications

Case

5 specs
Category
—
GMT
Thickness
13.4mm
12.4mm
Lug-to-Lug
50.8mm
49.5mm
Lug Width
20mm
14mm
Material
Stainless Steel
Titanium

Crystal & Dial

3 specs
AR Coating
Inner
Super-clear coating
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
ETA 251.264
5X83
Power Reserve
—
40h
Jewels
25
14

Pricing

1 specs
MSRP
—
$2,500
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
Farer Segrave III
Farermicro
Monopusher Gmt

Segrave III

Ref. segrave
41mm·100m WR
$1,995MSRP
—Used
Autran & Viala OPERA 41
Autran & Viala

OPERA 41

Ref. OPERA
41mm·Quartz·100m WR
$421MSRP
—Used
Helgray Skyfighter (Refurbished)
Helgraymicro

Skyfighter (Refurbished)

Ref. skyfighter-refurbished
42mm·Quartz
$199MSRP
—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
AVI-8 Hawker Hurricane Carey Dual Time
AVI-8micro

Hawker Hurricane Carey Dual Time

9 watches · 54 variantsHawker
43mm·Quartz
$260MSRP
—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
CWC Cabot Sea Falcon Watch
CWCmicro
Cabot Chronograph

Cabot Sea Falcon Watch

Ref. cabot-sea-falcon-chrono-diver-watch
41mm·Quartz·200m WR
$749MSRP
—Used
All alternatives to the A-13A →All alternatives to the Astron →
Explore the full catalog

Follow this matchup

Get a note when A-13A vs Seiko Astron 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.

Smiths PRECISTA MISSION TIMER PRS-56vsSeiko AstronAutran & Viala OPERA 41vsSeiko AstronBalticus Watches Balticus Volans ChronografvsSeiko AstronBalticus Watches Balticus Perun Chrono Moonphase - Limited EditionvsSeiko AstronA-13AvsFarer Segrave IIIA-13AvsHelgray Skyfighter (Refurbished)
Edit this comparisonAdd another watchExplore more 41–43mm watches