Side by side

Fortis Stratoliner S-41vsGlycine Airman Worldtimer

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

Stratoliner S-41
FortisStratoliner S-41
MSRP $5,450
Airman Worldtimer
GlycineAirman Worldtimer
MSRP $1,395

At a glance

17 of 29 specs differ
Diameter
Stratoliner S-4141mm
Airman Worldtimer42mm
Power Reserve
Stratoliner S-4160h
Airman Worldtimer
Water Resistance
Stratoliner S-41200m
Airman Worldtimer100m
MSRP
Stratoliner S-41$5,450
Airman Worldtimer$1,395

Full specifications

Case

6 specs
Category
Chronograph
GMT
Diameter
41mm
42mm
Lug Width
21mm
22mm
Finish
Brushed and polished
Water Resistance
200m
100m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
White
Black
Indices
Applied

Movement

6 specs
Caliber
Manufacture Caliber WERK 17
RONDA 515
Type
Automatic
Quartz
Beat Rate
28,800 vph
Power Reserve
60h
Jewels
36
1
Complications
None
Date, World Time

Pricing

1 specs
MSRP
$5,450
$1,395

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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 Stratoliner S-41

Owners widely praise the Fortis Stratoliner S-41 for its purpose-built design and outstanding details, particularly its space blue lume and bright orange date on the dial. Reviewers note the WERK 17 movement offers a 60-hour power reserve. However, the Fortis Stratoliner S-41's 41mm case thickness and lug-to-lug distance lead some to perceive it as wearing large, and the dial's small text and flat design are flagged as potential drawbacks. Overall, owners and reviewers highlight the Fortis Stratoliner S-41's unique design and innovative movement as its primary strengths.

Glycine Airman Worldtimer

The Glycine Airman Worldtimer is widely appreciated for its classic pilot watch design and comfortable wearability, with owners specifically praising the 40mm GL1048's size and the 39mm Airman 18's legibility and build quality. The Airman 18's dial lume pips are noted as weaker than its hands, and some owners find the GMT hand on certain models difficult to read due to its thinness and lack of lume. Accuracy is generally acceptable, with one owner reporting no flaws and another noting a Sellita-based movement kept acceptable time. On balance, owners and reviewers rate the Glycine Airman Worldtimer highly for its faithful reproduction of a classic design and excellent value.

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