Side by side

Islander Islander JFK Automatic GMT Watch with Batman Dial #ISL-338vsEcho/Neutra Rivanera Piccolo

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

Islander JFK Automatic GMT Watch with Batman Dial #ISL-338
IslanderIslander JFK Automatic GMT Watch with Batman Dial #ISL-338
MSRP $429
Rivanera Piccolo
Echo/NeutraRivanera Piccolo
MSRP $1,640

At a glance

17 of 29 specs differ
Diameter
Islander JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
Rivanera Piccolo33mm
Power Reserve
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338
Rivanera Piccolo40h
Water Resistance
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
Rivanera Piccolo100m
MSRP
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429
Rivanera Piccolo$1,640

Full specifications

Case

8 specs
Category
GMT
Diameter
42mm
33mm
Thickness
14.5mm
6.9mm
Lug-to-Lug
47.8mm
46mm
Material
Stainless Steel
Titanium Grade 5
Finish
Polished + Sandblasted
Water Resistance
200m
100m
Caseback
Screw-down
Solid

Crystal & Dial

4 specs
Crystal Shape
Domed
Flat
AR Coating
Underside
Inner
Dial Color
Guilloché Black
Indices
Applied

Movement

4 specs
Caliber
Seiko NH34
Sellita SW1000
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$429
$1,640

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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.

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.

Echo/Neutra Rivanera Piccolo

The Echo/Neutra Rivanera Piccolo is praised for its charming and impressive design, featuring a lightweight 26mm grade 5 titanium case with a sandblasted finish and polished edges. It is powered by an automatic Sellita SW1000 elaboré grade movement with a 46-hour power reserve and is available with an ultra-black Musou Black dial option. One reviewer suggested removing the date for a cleaner dial, while both sources note the straps lack a quick-release system. Overall, reviewers highlight the Rivanera Piccolo's distinctive design and titanium construction as its primary strengths.

From video reviewers

The thin 6.9mm case is a standout feature. Reviewers noted the Grade 5 titanium case construction. No shared weaknesses were identified.

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