The Wristwatch Field Guide

Fortis Flieger F-43 Triple-GMT Titanium

The Fortis Flieger F-43 Triple-GMT Titanium is a current-production pilot watch with a grey grade 2 case, finished with brushed. It measures 43.0 mm across, 15.5 mm thick, 54 mm lug to lug, 88 g, and is water resistant to 200 m. Inside is the Fortis WERK 13 (Kenissi, COSC) automatic gmt (jumping hour, cosc) movement, with 70 h power reserve. Complications: GMT, Date. Priced from $5,836 (approx). Brand origin: Switzerland.

Titanium and ceramic pilot watchesTitaniumGMT
Reference
–
Type
Pilot
Price
$5,836 · approx
Case diameter
43.0 mm
Thickness
15.5 mm
Lug-to-lug
54 mm
Water resistance
200 m
Weight
88 g
Origin
Switzerland
Movement
Automatic GMT (jumping hour, COSC)
Caliber
Fortis WERK 13 (Kenissi, COSC)
Power reserve
70 h
Complications
GMT, Date
Material
Titanium
Grade / type
Grade 2
Colour
Grey
Hardness
–
Construction
–
Surface treatment
Brushed
Caseback
–
Nickel-free
Not verified (contact-point materials not all confirmed)
Bracelet / strap
Titanium or strap
Matching bracelet
–
Crystal
Sapphire, AR coated
Display back
No
Dial
Orange / multiple
Lume
Super-LumiNova
Availability
Offered
Status
Current
High confidence Verified Jun 2026 Source: Fratello Maker / listing ↗
Facts are free to cite with a link.
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Alternatives to the Fortis Flieger F-43 Triple-GMT Titanium

BallRoadmaster Pilot GMT$3,49940.0 mm14 mm thick160 gPilotsame category · same style · shared complications · similar price
Sinn103 Ti DIAPAL$3,50041.0 mmPilotsame category · same style · shared complications · similar price
LonginesSpirit Zulu Time Titanium 39mm$3,50039.0 mm69 gPilotsame category · same style · shared complications · similar price
IWCPilot's Watch Timezoner Top Gun Woodland (green ceramic)$17,40046.0 mmPilotsame category · same style · shared complications · similar sizeBremont Altitude Perpetual Calendar GMTBremontAltitude Perpetual Calendar GMT$38,45042.0 mm12.65 mm thickPilotsame category · same style · shared complications · similar sizeBYOP Meridian Titanium GMTBYOPMeridian Titanium GMT$35939.0 mm12.5 mm thickPilotsame category · same style · shared complications · same movement

More titanium and ceramic watches from Fortis

FortisNovonaut N-42 Titanium Legacy$5,36042.0 mm15 mm thick161 gChronograph
FortisVagabond V-40$7,81040.0 mmDress

Frequently asked questions

What is the case material of the Fortis Flieger F-43 Triple-GMT Titanium?

The Fortis Flieger F-43 Triple-GMT Titanium has a grey grade 2 case. This is confirmed against the maker spec.

What size is the Fortis Flieger F-43 Triple-GMT Titanium?

It is 43.0 mm in diameter, 15.5 mm thick, 54 mm lug to lug, and water resistant to 200 m.

How much does the Fortis Flieger F-43 Triple-GMT Titanium weigh?

About 88 g.

How much does the Fortis Flieger F-43 Triple-GMT Titanium cost, and is it available?

It is current-production and lists from $5,836.

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