Side by side

Fortis Flieger F-39 Werk 7vsWolbrook Skindiver II Automatic

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
Skindiver II Automatic
WolbrookSkindiver II Automatic
MSRP $579

At a glance

10 of 29 specs differ
Diameter
Flieger F-39 Werk 739mm
Skindiver II Automatic40mm
Power Reserve
Flieger F-39 Werk 738h
Skindiver II Automatic40h
Water Resistance
Flieger F-39 Werk 7200m
Skindiver II Automatic200m
MSRP
Flieger F-39 Werk 7$4,510
Skindiver II Automatic$579

Full specifications

Case

5 specs
Category
Pilot
Diver
Diameter
39mm
40mm
Thickness
11.5mm
12.7mm
Lug-to-Lug
46mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

1 specs
Crystal
Sapphire
Domed Sapphire

Movement

3 specs
Caliber
Werk 7 (Manufacture)
Miyota 9015
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$4,510
$579

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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.

Wolbrook Skindiver II Automatic

Owners widely praise the Wolbrook Skindiver II Automatic for its retro aesthetic, comfortable 40mm wearability, and legible dial with faux patina, with the brushed finish, drilled lugs, and included Beads of Rice bracelet and tropic strap being highlighted. The watch features a Citizen/Miyota 8315 movement, adjusted in France to ±15 seconds per day, offering a 60-hour power reserve and 200m water resistance with a box sapphire crystal. Some owners note the 20mm strap size as potentially problematic, and Wolbrook's policy of not honoring the warranty on resold watches is a significant criticism. On balance, owners and reviewers rate the Wolbrook Skindiver II Automatic highly for its compelling retro design and solid build at its price point.

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