Side by side
Seiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special EditionvsUgly 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
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm
Adamas Aster42mm
Power Reserve
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h
Adamas Aster40h
Water Resistance
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m
Adamas Aster100m
MSRP
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350
Adamas Aster$1,160
Full specifications
Case
5 specsCategory
Diver
—
Diameter
42.7mm
42mm
Thickness
13.2mm
12mm
Lug-to-Lug
46.4mm
46mm
Water Resistance
200m
100m
Crystal & Dial
4 specsCrystal Shape
Curved
Flat
AR 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
6R35
Miyota 9015
Power Reserve
70h
40h
Jewels
24
25
Pricing
1 specsMSRP
$1,350
$1,160
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