Side by side

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

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

Islander Republic Traveler GMT Watch with Black Dial #ISL-276
IslanderIslander Republic Traveler GMT Watch with Black Dial #ISL-276
MSRP $695
HYDROCONQUEST
LonginesHYDROCONQUEST
MSRP $2,350

At a glance

17 of 29 specs differ
Diameter
Islander Republic Traveler GMT Watch with Black Dial #ISL-27640mm
HYDROCONQUEST39mm
Power Reserve
Islander Republic Traveler GMT Watch with Black Dial #ISL-276
HYDROCONQUEST40h
Water Resistance
Islander Republic Traveler GMT Watch with Black Dial #ISL-276200m
HYDROCONQUEST300m
MSRP
Islander Republic Traveler GMT Watch with Black Dial #ISL-276$695
HYDROCONQUEST$2,350

Full specifications

Case

8 specs
Category
GMT
Diver
Diameter
40mm
39mm
Thickness
13.1mm
12.2mm
Lug-to-Lug
46.5mm
48.1mm
Lug Width
20mm
19mm
Finish
Brushed and polished
Water Resistance
200m
300m
Caseback
Screw-down
Solid

Crystal & Dial

3 specs
AR Coating
Underside
Inner
Dial Color
Grey
Indices
Applied

Movement

5 specs
Caliber
Miyota 9075
L888.5
Type
Manual
Automatic
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
40h
Jewels
0
25

Pricing

1 specs
MSRP
$695
$2,350

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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 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.

Longines HYDROCONQUEST

Owners widely praise the Longines HydroConquest's dial and finishing, with one owner finding it superior to a Rolex Submariner. The movement is noted as well-regulated, losing about 2 seconds per day. The watch is considered a versatile everyday or business-casual option, offering good value. However, owners criticize the bracelet for lacking tool-less micro-adjustment and describe winding the crown as a nuisance. Some in the line report tiny GMT markers that are difficult to read and the absence of a quick date adjust feature. Overall, owners rate the Longines HydroConquest highly for its finishing and value.

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