Side by side
DEDEGUMO 八角エイトカットvsSeiko Astron
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
八角エイトカット23mm
Astron42mm
Power Reserve
八角エイトカット40h
Astron40h
Water Resistance
八角エイトカット100m
Astron100m
MSRP
八角エイトカット$247
Astron$2,500
Full specifications
Case
6 specsCategory
—
GMT
Diameter
23mm
42mm
Thickness
—
12.4mm
Lug-to-Lug
46mm
49.5mm
Lug Width
20mm
14mm
Material
Stainless Steel
Titanium
Crystal & Dial
3 specsAR Coating
Inner
Super-clear coating
Dial Color
—
Black
Lume
None
LumiBrite on hands and index(es)
Movement
2 specsCaliber
PC-11
5X83
Jewels
25
14
Pricing
1 specsMSRP
—
$2,500
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 DEDEGUMO 八角エイトカット vs Seiko Astron 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.













