Side by side

Gruppo Gamma Vanguard WeatheredvsIslander Islander Republic Traveler GMT Watch with Black Dial #ISL-276

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

Vanguard Weathered
Gruppo GammaVanguard Weathered
MSRP $790
Islander Republic Traveler GMT Watch with Black Dial #ISL-276
IslanderIslander Republic Traveler GMT Watch with Black Dial #ISL-276
MSRP $695

At a glance

18 of 29 specs differ
Diameter
Vanguard Weathered42mm
Islander Republic Traveler GMT Watch with Black Dial #ISL-27640mm
Power Reserve
Vanguard Weathered42h
Islander Republic Traveler GMT Watch with Black Dial #ISL-276
Water Resistance
Vanguard Weathered100m
Islander Republic Traveler GMT Watch with Black Dial #ISL-276200m
MSRP
Vanguard Weathered$790
Islander Republic Traveler GMT Watch with Black Dial #ISL-276$695

Full specifications

Case

8 specs
Category
GMT
Diameter
42mm
40mm
Thickness
12.6mm
13.1mm
Lug-to-Lug
49.5mm
46.5mm
Lug Width
22mm
20mm
Finish
Weathered
Water Resistance
100m
200m
Caseback
Solid
Screw-down

Crystal & Dial

4 specs
AR Coating
Yes
Underside
Dial Color
Forged Carbon
Indices
Applied
Lume
Super-LumiNova
None

Movement

5 specs
Caliber
Miyota 9039
Miyota 9075
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$790
$695

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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.

Gruppo Gamma Vanguard Weathered

The satin-finished steel case is well-executed and aesthetically pleasing. The watch's lumières de nuit are not particularly bright, which might be a drawback for some users. Reviewers disagree on the watch's originality, with one reviewer finding it pleasing in-person and another describing it as decidedly derivative.

Islander Republic Traveler GMT Watch with Black Dial #ISL-276

Owners widely praise the Islander Republic Traveler GMT Watch with Black Dial #ISL-276 for its excellent case finishing and build quality, featuring applied indices and a matching date wheel. The watch is noted for wearing well on the wrist with ample micro-adjustment options for a comfortable fit, and it is running at +2 seconds per day out of the box, powered by an SW330-2 movement. Overall, owners rate the Islander Republic Traveler GMT Watch with Black Dial #ISL-276 highly for its finishing and wearability at the price point.

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