Side by side
Seiko 5 Sports Field seriesvsUgly Watch Co Adamas Aster
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
5 Sports Field series39.4mm
Adamas Aster42mm
Power Reserve
5 Sports Field series41h
Adamas Aster40h
Water Resistance
5 Sports Field series100m
Adamas Aster100m
MSRP
5 Sports Field series$315
Adamas Aster$1,160
Full specifications
Case
4 specsCategory
Sport
—
Diameter
39.4mm
42mm
Thickness
13.2mm
12mm
Lug-to-Lug
48.1mm
46mm
Crystal & Dial
5 specsCrystal
Hardlex
Sapphire
Crystal Shape
Curved
Flat
AR Coating
Inner
Yes
Dial Color
Black
Black Mother of Pearl
Lume
LumiBrite on hands and index(es)
None
Movement
3 specsCaliber
4R36
Miyota 9015
Power Reserve
41h
40h
Jewels
24
25
Pricing
1 specsMSRP
$315
$1,160
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 Seiko 5 Sports Field series vs Ugly Watch Co Adamas Aster 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.
Christopher Ward C63 Sealander RocksvsUgly Watch Co Adamas AsterSpinnaker CroftvsUgly Watch Co Adamas AsterBoldr Odyssey FreedivervsUgly Watch Co Adamas AsterUgly Watch Co Adamas AstervsVaer D5 Meridian AutoCanister Watches FieldmastervsSeiko 5 Sports Field seriesCanister Watches Fieldmaster • Zero Dark EditionvsSeiko 5 Sports Field series