Side by side
Christopher Ward C63 Sealander Extreme GMTvsIslander Islander Brookville Calligraphy Edition Watch with Blue Parchment Dial #ISL-320
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
C63 Sealander Extreme GMT48mm
Islander Brookville Calligraphy Edition Watch with Blue Parchment Dial #ISL-32038mm
Power Reserve
C63 Sealander Extreme GMT56h
Islander Brookville Calligraphy Edition Watch with Blue Parchment Dial #ISL-320—
Water Resistance
C63 Sealander Extreme GMT150m
Islander Brookville Calligraphy Edition Watch with Blue Parchment Dial #ISL-320100m
MSRP
C63 Sealander Extreme GMT$1,850
Islander Brookville Calligraphy Edition Watch with Blue Parchment Dial #ISL-320$499
Full specifications
Case
8 specsCategory
GMT
Dress
Diameter
48mm
38mm
Thickness
12.05mm
11mm
Lug-to-Lug
48mm
44.5mm
Lug Width
22mm
20mm
Finish
Brushed + Bead-blasted + Sandblasted
—
Water Resistance
150m
100m
Caseback
Solid
Exhibition
Crystal & Dial
4 specsAR Coating
Underside
Yes
Dial Color
Black
—
Indices
Applied
—
Lume
SLN X1 BL / GL
None
Movement
5 specsCaliber
SW330
Miyota 9039
Beat Rate
4 vph
0 vph
Power Reserve
56h
0h
Jewels
25
0
Complications
GMT, Moonphase, Day-date
None
Pricing
1 specsMSRP
$1,850
$499
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