Side by side

Fortis Flieger F-39 Werk 7vsSpinnaker Fleuss Chronograph

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

Flieger F-39 Werk 7
FortisFlieger F-39 Werk 7
MSRP $4,510
Fleuss Chronograph
SpinnakerFleuss Chronograph
MSRP $325

At a glance

12 of 29 specs differ
Diameter
Flieger F-39 Werk 739mm
Fleuss Chronograph43mm
Power Reserve
Flieger F-39 Werk 738h
Fleuss Chronograph40h
Water Resistance
Flieger F-39 Werk 7200m
Fleuss Chronograph100m
MSRP
Flieger F-39 Werk 7$4,510
Fleuss Chronograph$325

Full specifications

Case

7 specs
Category
Pilot
Chronograph
Diameter
39mm
43mm
Thickness
11.5mm
14mm
Lug-to-Lug
46mm
51mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m

Movement

4 specs
Caliber
Werk 7 (Manufacture)
Seiko VK64
Type
Automatic
Quartz
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$4,510
$325

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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 Werk 7

The Fortis Flieger is widely praised for its superb readability, robust build quality, and phenomenal fit and finish, with reviewers noting the practical Type-A dial and utilitarian design. The F-39 models are noted to wear large due to their lug-to-lug distance, and the UW-30 movement offers a 38-hour power reserve, while other variants feature a 70-hour power reserve. On balance, reviewers highlight the Fortis Flieger's modern, stylish take on pilot's watches, balancing legibility with unique aesthetics.

Spinnaker Fleuss Chronograph

The Spinnaker Fleuss Chronograph is praised for its impressive aesthetic, comfortable wearability, and excellent value at its affordable price point. One reviewer notes the chronograph function stops at 60 minutes and requires resetting. Owners report the internal bezel rotates too easily and the clasp lacks fine finishing. On balance, owners and reviewers rate the Spinnaker Fleuss Chronograph highly for its meticulous attention to detail and overall value.

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