Side by side

Fortis Flieger F-43 Triple-GMTvsRZE Aspirare

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
Aspirare
RZEAspirare
MSRP $699

At a glance

11 of 29 specs differ
Diameter
Flieger F-43 Triple-GMT43mm
Aspirare44mm
Power Reserve
Flieger F-43 Triple-GMT56h
Aspirare40h
Water Resistance
Flieger F-43 Triple-GMT200m
Aspirare200m
MSRP
Flieger F-43 Triple-GMT$4,840
Aspirare$699

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
43mm
44mm
Thickness
14mm
13mm
Lug-to-Lug
53mm
Material
Stainless Steel
Grade 5 Titanium
Caseback
Solid
Solid screw-down

Crystal & Dial

2 specs
AR Coating
Inner
Underside
Dial Color
Original
White

Movement

2 specs
Caliber
Sellita SW330-2
Miyota 9039
Power Reserve
56h
40h

Pricing

1 specs
MSRP
$4,840
$699

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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.

RZE Aspirare

The RZE Aspirare is widely praised for its exceptional value and build quality at $599, featuring a 44mm titanium case with UltraHex coating and a Miyota 9015 movement. Owners find the watch surprisingly comfortable, even on smaller wrists, and appreciate its modern, futuristic design and interchangeable bezel system. Some reviewers note the minute hand appears slightly short relative to the chapter ring, and the 53mm lug-to-lug may be challenging for smaller wrists. On balance, owners and reviewers rate the RZE Aspirare highly for its robust titanium construction and strong value proposition.

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