Side by side

Christopher Ward C63 Sealander GMTvsIslander Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311

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

C63 Sealander GMT
Christopher WardC63 Sealander GMT
MSRP $1,675
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
IslanderIslander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
MSRP $399

At a glance

18 of 29 specs differ
Diameter
C63 Sealander GMT42mm
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Power Reserve
C63 Sealander GMT56h
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311
Water Resistance
C63 Sealander GMT150m
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
MSRP
C63 Sealander GMT$1,675
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399

Full specifications

Case

8 specs
Category
GMT
Diver
Diameter
42mm
40mm
Thickness
11.5mm
13.5mm
Lug-to-Lug
48.5mm
48mm
Lug Width
22mm
20mm
Finish
Brushed + Polished + Sandblasted
Water Resistance
150m
200m
Caseback
Display
Solid

Crystal & Dial

4 specs
AR Coating
Inner
Yes
Dial Color
Blue
Indices
Applied
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
SW330
Seiko NH35
Beat Rate
4 vph
0 vph
Power Reserve
56h
0h
Jewels
25
0
Complications
GMT, Moonphase, Day-date
None

Pricing

1 specs
MSRP
$1,675
$399

Follow this matchup

Get a note when Christopher Ward C63 Sealander GMT vs Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.