Side by side

Boldr Globetrotter GMTvsIslander 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.

Globetrotter GMT
BoldrGlobetrotter GMT
MSRP $469
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

15 of 29 specs differ
Diameter
Globetrotter GMT40mm
Islander JFK Automatic GMT Watch with Batman Dial #ISL-33842mm
Power Reserve
Globetrotter GMT40h
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338
Water Resistance
Globetrotter GMT200m
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338200m
MSRP
Globetrotter GMT$469
Islander JFK Automatic GMT Watch with Batman Dial #ISL-338$429

Full specifications

Case

5 specs
Diameter
40mm
42mm
Thickness
12.7mm
14.5mm
Lug-to-Lug
48mm
47.8mm
Finish
Brushed and polished
Caseback
Solid
Screw-down

Crystal & Dial

5 specs
Crystal Shape
Flat
Domed
AR Coating
Yes
Underside
Dial Color
GMT Banff
Indices
Applied
Lume
Super-LumiNova
None

Movement

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

Pricing

1 specs
MSRP
$469
$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.

Boldr Globetrotter GMT

The Boldr Globetrotter GMT is praised for its legibility and finishing, featuring applied Super-LumiNova indices and sword hands on a matte black or sunburst blue dial. Reviewers highlight the ceramic bezel's sharp city markings and tight, smooth ratcheting action. The 44mm 316L stainless steel case exhibits a non-traditional design with radial and vertical brushing.

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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