Side by side

Fortis Marinemaster M-40vsSugess MoonPhase Master SU2108

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

Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520
MoonPhase Master SU2108
SugessMoonPhase Master SU2108
MSRP $549

At a glance

15 of 29 specs differ
Diameter
Marinemaster M-4040mm
MoonPhase Master SU210840mm
Power Reserve
Marinemaster M-4038h
MoonPhase Master SU210841h
Water Resistance
Marinemaster M-40300m
MoonPhase Master SU21085m
MSRP
Marinemaster M-40$3,520
MoonPhase Master SU2108$549

Full specifications

Case

8 specs
Category
Diver
Chronograph
Thickness
13mm
11.5mm
Lug-to-Lug
46mm
Lug Width
21mm
20mm
Material
Stainless Steel
Stainless Steel/Gold
Finish
Brushed and polished
Polished
Water Resistance
300m
5m
Caseback
Solid
Display

Crystal & Dial

1 specs
Dial Color
Orange
S438 White

Movement

5 specs
Caliber
Sellita SW220-1
Seagull ST21
Beat Rate
28,800 vph
4 vph
Power Reserve
38h
41h
Jewels
26
21
Complications
None
GMT, Moonphase, Date

Pricing

1 specs
MSRP
$3,520
$549

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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 Marinemaster M-40

Owners praise the Fortis Amber Orange for its gorgeous appearance and strong wrist presence, noting its crazy lume and 70-hour power reserve. The Doxa SUB 300T, described as having a superb, eccentric design with a highly legible dial and functional no-decompression bezel, uses an ETA 2824-2 movement. However, the SUB 300T's 42.5mm case wears large and its 14mm thickness is not ideal for dress shirts, though it boasts 1,200m water resistance. On balance, owners appreciate the Fortis Amber Orange for its striking aesthetics and impressive lume.

Sugess MoonPhase Master SU2108

Owners widely praise the Sugess MoonPhase Master SU2108 for its gorgeous, affordable dress watch aesthetic, intricate dial details, and elegant rose gold finish. Reviewers note a well-decorated Seagull ST2108 movement averaging +7 seconds daily, a lumed moonphase, applied Roman numerals, and a multi-textured dial. However, some owners find the 40mm diameter and 50mm lug-to-lug too large for smaller wrists, and the polished blue hands can make quick time-telling difficult. Criticisms also include a date hand that obscures numerals, a domed sapphire crystal lacking AR coating, and stiff stock straps. On balance, owners rate the Sugess MoonPhase Master SU2108 highly for its elegant design and value in the affordable dress watch segment.

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