Side by side

CWC T20 General Service Quartz WatchvsIslander 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.

T20 General Service Quartz Watch
CWCT20 General Service Quartz Watch
MSRP $249
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
T20 General Service Quartz Watch38mm
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-31140mm
Power Reserve
T20 General Service Quartz Watch40h
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311—
Water Resistance
T20 General Service Quartz Watch50m
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311200m
MSRP
T20 General Service Quartz Watch$249
Islander Bayport Automatic Dive Watch with Blue Wave Dial #ISL-311$399

Full specifications

Case

7 specs
Category
Field
Diver
Diameter
38mm
40mm
Thickness
12mm
13.5mm
Lug-to-Lug
42mm
48mm
Lug Width
18.5mm
20mm
Finish
Brushed and polished
—
Water Resistance
50m
200m

Crystal & Dial

5 specs
Crystal
Acrylic
Sapphire
AR Coating
Inner
Yes
Dial Color
CWC T20 General Service Quartz Watch
—
Indices
Applied
—
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Ronda 515
Seiko NH35
Type
Quartz
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$249
$399

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