Side by side
Christopher Ward C63 Sealander Extreme GMTvsIslander Islander Melville GMT with Blue Hammer Dial #ISL-222
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
17 of 29 specs differDiameter
C63 Sealander Extreme GMT40mm
Islander Melville GMT with Blue Hammer Dial #ISL-22240mm
Power Reserve
C63 Sealander Extreme GMT56h
Islander Melville GMT with Blue Hammer Dial #ISL-222—
Water Resistance
C63 Sealander Extreme GMT150m
Islander Melville GMT with Blue Hammer Dial #ISL-222100m
MSRP
C63 Sealander Extreme GMT$2,075
Islander Melville GMT with Blue Hammer Dial #ISL-222$369
Full specifications
Case
6 specsThickness
12.05mm
13mm
Lug-to-Lug
48mm
0mm
Lug Width
22mm
20mm
Finish
Brushed and polished
—
Water Resistance
150m
100m
Caseback
Solid
Screw-down
Crystal & Dial
5 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Underside
Dial Color
Black
—
Indices
Applied
—
Lume
SLN X1 BL / GL
None
Movement
5 specsCaliber
SW330-2
Seiko NH34
Beat Rate
4 vph
0 vph
Power Reserve
56h
0h
Jewels
25
0
Complications
GMT
None
Pricing
1 specsMSRP
$2,075
$369
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