Side by side

Fortis Stratoliner S-41vsSugess MoonPhase Master S394

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
MoonPhase Master S394
SugessMoonPhase Master S394
MSRP $449

At a glance

14 of 29 specs differ
Diameter
Stratoliner S-4141mm
MoonPhase Master S39440mm
Power Reserve
Stratoliner S-4160h
MoonPhase Master S39445h
Water Resistance
Stratoliner S-41200m
MoonPhase Master S39450m
MSRP
Stratoliner S-41$5,450
MoonPhase Master S394$449

Full specifications

Case

7 specs
Diameter
41mm
40mm
Thickness
14mm
13mm
Lug-to-Lug
46mm
Lug Width
21mm
20mm
Material
Stainless Steel
Stainless Steel/Rose Gold
Water Resistance
200m
50m
Caseback
Solid
Display

Crystal & Dial

1 specs
Dial Color
White
Case Black

Movement

5 specs
Caliber
Manufacture Caliber WERK 17
Seagull ST21
Beat Rate
28,800 vph
3 vph
Power Reserve
60h
45h
Jewels
36
25
Complications
None
GMT, Chronograph, Moonphase, Date

Pricing

1 specs
MSRP
$5,450
$449

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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.

Sugess MoonPhase Master S394

Owners widely praise the Sugess MoonPhase Master S394 for its impressive value, offering multiple complications at a sub-$200 price point, with one owner highlighting its deep blue dial and applied markers. While one owner finds the 14mm thickness acceptable and wearable, another notes the included straps are subpar and the movement finishing is rough under magnification. The long lugs can also create a noticeable gap with the strap. On balance, owners rate the Sugess MoonPhase Master S394 highly for the significant complications and aesthetic appeal it delivers at its accessible price.

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