Side by side
Christopher Ward C63 Sealander GMTvsSugess Ocean Star S450 YM
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
15 of 29 specs differDiameter
C63 Sealander GMT42mm
Ocean Star S450 YM40mm
Power Reserve
C63 Sealander GMT56h
Ocean Star S450 YM40h
Water Resistance
C63 Sealander GMT150m
Ocean Star S450 YM300m
MSRP
C63 Sealander GMT$1,675
Ocean Star S450 YM$449
Full specifications
Case
8 specsCategory
GMT
Diver
Diameter
42mm
40mm
Thickness
11.5mm
12mm
Lug-to-Lug
48.5mm
46mm
Lug Width
22mm
20mm
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
150m
300m
Caseback
Display
Solid
Crystal & Dial
2 specsDial Color
Blue
Black
Lume
SLN X1 BL C1
Tritium
Movement
4 specsCaliber
SW330
Seiko NH35
Beat Rate
4 vph
3 vph
Power Reserve
56h
40h
Complications
GMT, Moonphase, Day-date
GMT, Moonphase, Date
Pricing
1 specsMSRP
$1,675
$449
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