Side by side

Sugess MoonPhase Master S437vsTraska Seafarer Charcoal

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

MoonPhase Master S437
SugessMoonPhase Master S437
MSRP $549
Seafarer Charcoal
TraskaSeafarer Charcoal
MSRP $665

At a glance

15 of 29 specs differ
Diameter
MoonPhase Master S43740mm
Seafarer Charcoal40mm
Power Reserve
MoonPhase Master S43748h
Seafarer Charcoal42h
Water Resistance
MoonPhase Master S43750m
Seafarer Charcoal150m
MSRP
MoonPhase Master S437$549
Seafarer Charcoal$665

Full specifications

Case

8 specs
Category
Chronograph
Diver
Thickness
13.5mm
12mm
Lug-to-Lug
47.8mm
46mm
Lug Width
22mm
20mm
Material
Stainless Steel/Rose Gold
316L Stainless Steel
Finish
Brushed and polished
Brushed + Polished
Water Resistance
50m
150m
Caseback
Display
Solid

Crystal & Dial

2 specs
AR Coating
Inner
Underside
Lume
X1
Super-LumiNova BGW9

Movement

4 specs
Caliber
ST2528
9039
Power Reserve
48h
42h
Jewels
25
24
Complications
Moonphase, Date
Chronograph

Pricing

1 specs
MSRP
$549
$665

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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 S437

Owners widely praise the Sugess MoonPhase Master S437 for its striking dial, often described as deep blue or aventurine, and its value, with prices around $171-$175. The Seagull ST1908 movement is noted as accurate, with one owner reporting +3 seconds over 18 hours and another +7 seconds daily, and its hand-winding action is smooth. However, the watch's thickness, potentially over 13mm, is a concern for some as a dress watch, and the long lugs may pose a fit issue on smaller wrists. A potential design flaw in the moonphase window, showing two phases simultaneously, is flagged as a deal-breaker by some. The included leather straps are considered stiff and uncomfortable, and the domed sapphire crystal lacks AR coating, leading to reflections. On balance, owners rate the Sugess MoonPhase Master S437 highly for its stunning dial and value, despite some fit and finishing concerns.

Traska Seafarer Charcoal

The Traska Seafarer Charcoal's notable strength is its refined finishing, which elevates it from a field watch to a luxury-like piece. A shared weakness is the dim lume, which may be a drawback for those who value nighttime visibility. Reviewers disagree on the watch's build, with one reviewer noting a more substantial build and larger case size, while the other does not mention this feature.

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