Side by side

Fortis Flieger F-39vsTissot PRX

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

Flieger F-39
FortisFlieger F-39
MSRP $2,530
PRX
TissotPRX
MSRP $2,150

At a glance

14 of 29 specs differ
Diameter
Flieger F-3939mm
PRX42mm
Power Reserve
Flieger F-3938h
PRX60h
Water Resistance
Flieger F-39200m
PRX100m
MSRP
Flieger F-39$2,530
PRX$2,150

Full specifications

Case

6 specs
Category
Pilot
Chronograph
Diameter
39mm
42mm
Thickness
11.5mm
14.54mm
Lug-to-Lug
46mm
41.5mm
Lug Width
20mm
13mm
Water Resistance
200m
100m

Crystal & Dial

4 specs
AR Coating
Inner
Yes
Dial Color
Black
White
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

3 specs
Caliber
Sellita SW200-1
Valjoux A05.H31
Power Reserve
38h
60h
Jewels
26
25

Pricing

1 specs
MSRP
$2,530
$2,150

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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-39

Owners and reviewers widely praise the Fortis Flieger F-39 for its robust build quality, excellent finishing often compared favorably to more expensive watches, and legible utilitarian dial with distinctive color accents. The watch is noted for its precise bidirectional bezel action, excellent lume, and comfortable wearability, with one owner reporting accuracy of 1 second fast per day. Some reviewers flag the 39mm case as wearing large due to its lug-to-lug distance, and the 38-hour power reserve of the Sellita SW 200-1 based UW-30 movement is cited as a limitation, though newer versions feature a 70-hour power reserve. Overall, owners and reviewers highly regard the Fortis Flieger F-39 for its tool watch aesthetic and impressive machining and build quality at its price point.

From video reviewers

The 200m water resistance is a notable strength. Reviewers did not reach a consensus on any weaknesses.

Tissot PRX

The Tissot PRX is widely praised for its exceptional value, with multiple sources highlighting its finishing and bracelet quality that punch well above its price point. Owners and reviewers consistently commend its comfortable wearability, citing the 40mm case size and slender profile, with one noting a 10.5mm thickness. The integrated bracelet is frequently mentioned for its shine and refined look, contributing to a luxurious feel. The dial's unique pattern is also a point of appreciation, adding to its aesthetic appeal. One owner noted a specific issue with a chronograph hand reset and subsequent dust on hands after service. Overall, owners and reviewers rate the Tissot PRX highly for its impressive finishing and bracelet quality at an accessible price, making it a compelling option for a daily wearer.

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