Side by side

Fortis Flieger F-43 BicompaxvsIslander 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.

Flieger F-43 Bicompax
FortisFlieger F-43 Bicompax
MSRP $4,180
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

16 of 29 specs differ
Diameter
Flieger F-43 Bicompax43mm
Islander Republic Traveler GMT Watch with Black Dial #ISL-27640mm
Power Reserve
Flieger F-43 Bicompax58h
Islander Republic Traveler GMT Watch with Black Dial #ISL-276
Water Resistance
Flieger F-43 Bicompax200m
Islander Republic Traveler GMT Watch with Black Dial #ISL-276200m
MSRP
Flieger F-43 Bicompax$4,180
Islander Republic Traveler GMT Watch with Black Dial #ISL-276$695

Full specifications

Case

7 specs
Category
Chronograph
GMT
Diameter
43mm
40mm
Thickness
14.5mm
13.1mm
Lug-to-Lug
46.5mm
Lug Width
22mm
20mm
Finish
Brushed and polished
Caseback
Solid
Screw-down

Crystal & Dial

3 specs
AR Coating
Inner
Underside
Dial Color
Original
Indices
Applied

Movement

5 specs
Caliber
Sellita SW510 BH a
Miyota 9075
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
58h
0h
Jewels
27
0

Pricing

1 specs
MSRP
$4,180
$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.

Fortis Flieger F-43 Bicompax

Owners widely praise the Fortis Original for its tool-watch aesthetic, legibility, and robust construction, with many noting excellent lume that lasts all night and precise day/date changes at midnight. The brushed stainless steel case is well-finished, and the 38mm size is considered comfortable and well-weighted despite being smaller than modern watches. Accuracy figures range from +2 seconds/day to +8 seconds/day, and some owners compare Fortis quality favorably to Omega. However, some users find the MSRP too high compared to brands like Sinn and Damasko, and one owner reported internal parts dislodging from a limited edition model. Concerns have also been raised about stripped lug screws on B-42 models and potential parts shortages due to past bankruptcy protection filings. Overall, owners rate the Fortis Original highly for its durable construction and tool-watch functionality at a competitive price point.

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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