Side by side

Fortis Flieger F-43 Triple-GMTvsHamilton Khaki Field Mechanical

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

Flieger F-43 Triple-GMT
FortisFlieger F-43 Triple-GMT
MSRP $4,840
Khaki Field Mechanical
HamiltonKhaki Field Mechanical
MSRP $725

At a glance

12 of 29 specs differ
Diameter
Flieger F-43 Triple-GMT43mm
Khaki Field Mechanical36mm
Power Reserve
Flieger F-43 Triple-GMT56h
Khaki Field Mechanical80h
Water Resistance
Flieger F-43 Triple-GMT200m
Khaki Field Mechanical100m
MSRP
Flieger F-43 Triple-GMT$4,840
Khaki Field Mechanical$725

Full specifications

Case

6 specs
Category
GMT
Field
Diameter
43mm
36mm
Thickness
14mm
10.2mm
Lug-to-Lug
46mm
Lug Width
22mm
18mm
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal
Sapphire
Acrylic
Dial Color
Original
Black

Movement

3 specs
Caliber
Sellita SW330-2
H-50
Type
Automatic
Manual
Power Reserve
56h
80h

Pricing

1 specs
MSRP
$4,840
$725

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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 Triple-GMT

The Fortis Flieger F-43 Triple-GMT is widely praised for its stunning dial execution, COSC-certified Kenissi WERK 13 movement with a 70-hour power reserve, and legible Brixtrack luminous indices. Owners and reviewers highlight the surprisingly wearable 43mm titanium case and bracelet, noting its lightness and comfort despite the size, with one source specifically mentioning a quick-adjustable extension. The watch offers 200m water resistance and features a Synchroline indicator. However, some owners note the titanium scratches easily and the bracelet can be difficult to size. The watch is priced at €4,500. On balance, owners and reviewers rate the Fortis Flieger F-43 Triple-GMT highly for its purpose-focused pilot's watch design and innovative movement.

Hamilton Khaki Field Mechanical

Owners widely praise the Hamilton Khaki Field Mechanical as an archetype of a field watch, highlighting its thin case, excellent finishing, and smooth winding action, with some calling it the best pure field watch available. The daily winding ritual is considered a charming aspect of ownership, and the branding is noted as tasteful and subtle. One owner specifically appreciates the lugs. A drawback cited is the highly reflective, non-AR-coated crystal, and accuracy ranges from -6 seconds per day to unspecified better performance. Overall, owners rate the Hamilton Khaki Field Mechanical highly for its rugged, all-business aesthetic and value as a quintessential field watch.

From video reviewers

The watch's pure field style design is a significant strength. The lume brightness is a shared weakness. Reviewers disagreed on the power reserve, with one stating 80 hours and another 46 hours.

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