Side by side

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

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
Pelagos Ultra
TudorPelagos Ultra
MSRP $6,900

At a glance

16 of 29 specs differ
Diameter
Islander JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
Pelagos Ultra40mm
Power Reserve
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338
Pelagos Ultra65h
Water Resistance
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
Pelagos Ultra1,000m
MSRP
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429
Pelagos Ultra$6,900

Full specifications

Case

8 specs
Category
GMT
Diver
Diameter
42mm
40mm
Lug-to-Lug
47.8mm
46mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Finish
Satin
Water Resistance
200m
1000m
Caseback
Screw-down
Solid screw-down

Crystal & Dial

3 specs
Crystal Shape
Domed
AR Coating
Underside
Dial Color
Black

Movement

4 specs
Caliber
Seiko NH34
MT5612-U
Power Reserve
0h
65h
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$429
$6,900

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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.

Tudor Pelagos Ultra

The Tudor Pelagos Ultra is praised for its 1000 meters of water resistance, METAS-certified Calibre MT5612-U movement, and fully lumed dial and bezel. Reviewers highlight its titanium case and self-adjusting clasp as key features. The Tudor Pelagos Ultra is slightly larger at 43mm than some other models in the line but wears comfortably. Overall, owners and reviewers rate the Tudor Pelagos Ultra highly for its technical specifications and comfortable wearability as a flagship dive watch.

From video reviewers

The Tudor Pelagos Ultra's all-titanium construction provides a lightweight and durable case. One weakness is the lack of lume brightness. Reviewers disagree on whether the helium release valve is a notable feature or a drawback for a more streamlined design.

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