Side by side

Fortis Flieger F-43 Triple-GMTvsNivada Grenchen Autochron

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
Autochron
Nivada GrenchenAutochron
MSRP $2,495

At a glance

14 of 29 specs differ
Diameter
Flieger F-43 Triple-GMT43mm
Autochron38mm
Power Reserve
Flieger F-43 Triple-GMT56h
Autochron42h
Water Resistance
Flieger F-43 Triple-GMT200m
Autochron200m
MSRP
Flieger F-43 Triple-GMT$4,840
Autochron$2,495

Full specifications

Case

7 specs
Category
GMT
Chronograph
Diameter
43mm
38mm
Thickness
14mm
38mm
Lug-to-Lug
46mm
Lug Width
22mm
20mm
Finish
Brushed and polished
Brushed + Polished
Caseback
Solid
316L Steel Silver Color Caseback

Crystal & Dial

3 specs
Dial Color
Original
Matt Blue Small texture +Super White Lum thick Printed 7506C Super Lum. Dots +White thick Printed logo
Indices
Applied
Baton
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Sellita SW330-2
ETA Valjoux 7750
Beat Rate
28,800 vph
28 vph
Power Reserve
56h
42h

Pricing

1 specs
MSRP
$4,840
$2,495

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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.

Nivada Grenchen Autochron

Owners praise the Nivada Grenchen Autochron's dial, with one owner calling it amazing. The Autochron Mechaquartz is noted for its squared profile and the comfort of its expansion bracelet on smaller wrists.

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