Side by side

Sugess MoonPhase Master S389vsFortis Flieger F-39 Werk 7

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

MoonPhase Master S389
SugessMoonPhase Master S389
MSRP $599
Flieger F-39 Werk 7
FortisFlieger F-39 Werk 7
MSRP $4,510

At a glance

14 of 29 specs differ
Diameter
MoonPhase Master S38940mm
Flieger F-39 Werk 739mm
Power Reserve
MoonPhase Master S38935h
Flieger F-39 Werk 738h
Water Resistance
MoonPhase Master S38950m
Flieger F-39 Werk 7200m
MSRP
MoonPhase Master S389$599
Flieger F-39 Werk 7$4,510

Full specifications

Case

5 specs
Category
Chronograph
Pilot
Diameter
40mm
39mm
Thickness
12mm
11.5mm
Water Resistance
50m
200m
Caseback
Display
Solid

Crystal & Dial

2 specs
Dial Color
2 Salmon
Black
Lume
Tritium
None

Movement

6 specs
Caliber
Seagull ST19
Werk 7 (Manufacture)
Type
Manual
Automatic
Beat Rate
3 vph
28,800 vph
Power Reserve
35h
38h
Jewels
25
26
Complications
GMT, Chronograph, Moonphase, Date
None

Pricing

1 specs
MSRP
$599
$4,510

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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 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.

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