Side by side

Sugess MoonPhase Master S426vsSpinnaker Fleuss 40 Automatic

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

MoonPhase Master S426
SugessMoonPhase Master S426
MSRP $599
Fleuss 40 Automatic
SpinnakerFleuss 40 Automatic
MSRP $450

At a glance

12 of 29 specs differ
Diameter
MoonPhase Master S42640mm
Fleuss 40 Automatic40mm
Power Reserve
MoonPhase Master S42635h
Fleuss 40 Automatic40h
Water Resistance
MoonPhase Master S4265m
Fleuss 40 Automatic150m
MSRP
MoonPhase Master S426$599
Fleuss 40 Automatic$450

Full specifications

Case

6 specs
Category
Chronograph
Diver
Thickness
10mm
11mm
Lug-to-Lug
46mm
47mm
Material
Stainless Steel/Rose Gold
316L Stainless Steel
Water Resistance
5m
150m
Caseback
Display
Solid

Crystal & Dial

1 specs
Dial Color
Black
Coral

Movement

4 specs
Caliber
ST2153
SII NH35A
Beat Rate
4 vph
28,800 vph
Power Reserve
35h
40h
Complications
Moonphase, Date, Power reserve indicator
None

Pricing

1 specs
MSRP
$599
$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 S426

Owners widely praise the Sugess MoonPhase Master S426 for its sapphire crystal, well-finished stainless steel case, and the Seagull ST2153 automatic movement, which offers hacking and manual winding. The watch features a real moonphase complication, power reserve indicator, and date function, all for approximately $200. Reviewers highlight the guilloche dial detailing and the ST2155 movement, an ETA clone, noting its true moonphase complication. Overall, owners rate the Sugess MoonPhase Master S426 highly for its impressive complications and finishing at its price point.

Spinnaker Fleuss 40 Automatic

Owners find the Spinnaker Fleuss 40 Automatic a good size for smaller wrists, though one owner notes the lume is too diffuse for easy nighttime reading. The pilot-style crown is an unusual feature for a dive watch. Overall, owners value the Spinnaker Fleuss 40 Automatic for its wearability on smaller wrists.

From video reviewers

The coral red dial is a unique aesthetic. The watch is a strong contender for best-in-class under $300.

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