Side by side

CWC T20 General Service Quartz WatchvsIslander Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63

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 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63
IslanderIslander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63
MSRP $429

At a glance

19 of 29 specs differ
Diameter
T20 General Service Quartz Watch38mm
Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-6338mm
Power Reserve
T20 General Service Quartz Watch40h
Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63
Water Resistance
T20 General Service Quartz Watch50m
Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63200m
MSRP
T20 General Service Quartz Watch$249
Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63$429

Full specifications

Case

7 specs
Category
Field
Diver
Thickness
12mm
13mm
Lug-to-Lug
42mm
44.5mm
Lug Width
18.5mm
20mm
Finish
Brushed and polished
Water Resistance
50m
200m
Caseback
Solid
Engraved screw-in back

Crystal & Dial

6 specs
Crystal
Acrylic
Sapphire
Crystal Shape
Flat
Double Domed
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 NH36
Type
Quartz
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$249
$429

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

CWC T20 General Service Quartz Watch

The CWC T20 General Service Quartz Watch is widely praised for its simple, clean, and classic look, with owners considering it a classy and comfortable field watch. Its 38mm tonneau case is seen by some as a cool retro piece representative of original MOD specifications, though others find this size too small for larger wrists. The watch is noted for keeping accurate time, with one owner reporting it as practical for everyday wear. It features a stainless steel case, sapphire crystal, and a Ronda 715 movement. A limitation mentioned is the fixed lugs, which restrict strap versatility. Overall, owners rate the CWC T20 General Service Quartz Watch highly for its classic military-inspired aesthetic and reliable timekeeping at an affordable price.

Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63

The Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63 is praised for its screw pins, milled scissor clasp, and embossed ceramic bezel, offering excellent specifications for its price. Owners note its better alignment compared to some alternatives and appreciate its design inspiration. Overall, owners rate the Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63 highly for its build features and value.

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