Side by side
Christopher Ward C63 Sealander Extreme GMTvsUgly Watch Co Adamas Aster
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
C63 Sealander Extreme GMT40mm
Adamas Aster42mm
Power Reserve
C63 Sealander Extreme GMT56h
Adamas Aster40h
Water Resistance
C63 Sealander Extreme GMT150m
Adamas Aster100m
MSRP
C63 Sealander Extreme GMT$2,075
Adamas Aster$1,160
Full specifications
Case
6 specsCategory
GMT
—
Diameter
40mm
42mm
Thickness
12.05mm
12mm
Lug-to-Lug
48mm
46mm
Lug Width
22mm
20mm
Water Resistance
150m
100m
Crystal & Dial
3 specsAR Coating
Inner
Yes
Dial Color
Black
Black Mother of Pearl
Lume
SLN X1 BL / GL
None
Movement
4 specsCaliber
SW330-2
Miyota 9015
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
40h
Complications
GMT
None
Pricing
1 specsMSRP
$2,075
$1,160
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