Side by side

Christopher Ward C63 Sealander RocksvsMaystone Watch Co Prosperity GMT

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,350
Prosperity GMT
Maystone Watch CoProsperity GMT
MSRP $443

At a glance

12 of 29 specs differ
Diameter
C63 Sealander Rocks40mm
Prosperity GMT38mm
Power Reserve
C63 Sealander Rocks38h
Prosperity GMT41h
Water Resistance
C63 Sealander Rocks150m
Prosperity GMT100m
MSRP
C63 Sealander Rocks$1,350
Prosperity GMT$443

Full specifications

Case

5 specs
Category
Sport
Diameter
40mm
38mm
Thickness
11.05mm
11.9mm
Lug-to-Lug
42.87mm
46mm
Water Resistance
150m
100m

Crystal & Dial

2 specs
Dial Color
Yellow
Red
Lume
SLN X1 BL C1
string

Movement

4 specs
Caliber
SW200-1
Seiko NH34
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
41h
Jewels
26
25

Pricing

1 specs
MSRP
$1,350
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