Side by side
Seiko Prospex SeavsUgly Watch Co Adamas Aster
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Prospex Sea42mm
Adamas Aster42mm
Power Reserve
Prospex Sea72h
Adamas Aster40h
Water Resistance
Prospex Sea300m
Adamas Aster100m
MSRP
Prospex Sea—
Adamas Aster$1,160
Full specifications
Case
4 specsCategory
Diver
—
Thickness
13.3mm
12mm
Lug-to-Lug
48.6mm
46mm
Water Resistance
300m
100m
Crystal & Dial
3 specsAR Coating
Anti-reflective coating on inner surface
Yes
Dial Color
Black
Black Mother of Pearl
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
6R54
Miyota 9015
Power Reserve
72h
40h
Jewels
24
25
Pricing
1 specsMSRP
—
$1,160
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