Side by side

CWC GS Sapphire Military Green WatchvsIslander Islander JFK Automatic GMT Watch with Batman Dial #ISL-338

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

GS Sapphire Military Green Watch
CWCGS Sapphire Military Green Watch
MSRP $333
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338
IslanderIslander JFK Automatic GMT Watch with Batman Dial #ISL-338
MSRP $429

At a glance

17 of 29 specs differ
Diameter
GS Sapphire Military Green Watch36.5mm
Islander JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
Power Reserve
GS Sapphire Military Green Watch40h
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338
Water Resistance
GS Sapphire Military Green Watch200m
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
MSRP
GS Sapphire Military Green Watch$333
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429

Full specifications

Case

7 specs
Category
Field
GMT
Diameter
36.5mm
42mm
Thickness
12mm
14.5mm
Lug-to-Lug
46mm
47.8mm
Lug Width
19mm
20mm
Finish
Brushed and polished
Caseback
Solid
Screw-down

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Yes
Underside
Dial Color
CWC GS Sapphire Military Green Watch, Black Case with Green Dial
Indices
Applied
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Seiko NH34
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$333
$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 GS Sapphire Military Green Watch

Owners widely praise the CWC GS Sapphire Military Green Watch for its grab-and-go quartz accuracy, sapphire crystal, screw-down crown and case back, and 200m water resistance, a unique combination for a field watch. The 36.5mm case is noted for its subtle size and solid build quality, fitting well with the brand's military heritage and functional, attractive simplicity. Some owners find the watch pricey, particularly with recent tariff and exchange rate increases, and fixed lugs can present a challenge for thicker straps. Overall, owners rate the CWC GS Sapphire Military Green Watch highly for its robust, practical field watch design and reliable quartz movement.

Islander JFK Automatic GMT Watch with Batman Dial #ISL-338

Owners widely praise the Islander JFK Automatic GMT Watch with Batman Dial #ISL-338 for its attractive dial texture and Pepsi bezel, with some finding the gold-tone accents and overall aesthetic to be a standout feature. The watch is also noted for its comfortable wearability and a useful GMT function, making it a popular choice for daily wear and vacations, further supported by its 200m water resistance. On balance, owners rate the Islander JFK Automatic GMT Watch with Batman Dial #ISL-338 highly for its visually appealing design and practical features at its price point.

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