Side by side

Sugess MoonPhase Master S389vsFortis Stratoliner S-41

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

MoonPhase Master S389
SugessMoonPhase Master S389
MSRP $599
Stratoliner S-41
FortisStratoliner S-41
MSRP $5,450

At a glance

15 of 29 specs differ
Diameter
MoonPhase Master S38940mm
Stratoliner S-4141mm
Power Reserve
MoonPhase Master S38935h
Stratoliner S-4160h
Water Resistance
MoonPhase Master S38950m
Stratoliner S-41200m
MSRP
MoonPhase Master S389$599
Stratoliner S-41$5,450

Full specifications

Case

6 specs
Diameter
40mm
41mm
Thickness
12mm
14mm
Lug-to-Lug
46mm
Lug Width
20mm
21mm
Water Resistance
50m
200m
Caseback
Display
Solid

Crystal & Dial

2 specs
Dial Color
2 Salmon
White
Lume
Tritium
None

Movement

6 specs
Caliber
Seagull ST19
Manufacture Caliber WERK 17
Type
Manual
Automatic
Beat Rate
3 vph
28,800 vph
Power Reserve
35h
60h
Jewels
25
36
Complications
GMT, Chronograph, Moonphase, Date
None

Pricing

1 specs
MSRP
$599
$5,450

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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.

Sugess MoonPhase Master S389

Owners widely praise the Sugess MoonPhase Master S389 for its beautiful dial and glowing moonphase, with some finding it a stunner that exceeds expectations and a bargain for the price. However, reviewers and owners alike flag rotor noise and thickness as potential drawbacks, and one owner reported receiving a defective unit. Accuracy is reported at -6 seconds per day, and while the dial features applied markers and polished hands, the movement finishing is noted as rough under magnification. Overall, owners rate the Sugess MoonPhase Master S389 highly for its aesthetic appeal and value, despite some concerns regarding rotor noise and build quality consistency.

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.

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