Side by side

Sugess MoonPhase Master SU2108vsYema Superman Slim CMM.20

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

MoonPhase Master SU2108
SugessMoonPhase Master SU2108
MSRP $549
Superman Slim CMM.20
YemaSuperman Slim CMM.20
MSRP $2,372

At a glance

16 of 29 specs differ
Diameter
MoonPhase Master SU210840mm
Superman Slim CMM.2039mm
Power Reserve
MoonPhase Master SU210841h
Superman Slim CMM.2040h
Water Resistance
MoonPhase Master SU21085m
Superman Slim CMM.20300m
MSRP
MoonPhase Master SU2108$549
Superman Slim CMM.20$2,372

Full specifications

Case

8 specs
Category
Chronograph
Diver
Diameter
40mm
39mm
Thickness
11.5mm
9.95mm
Lug-to-Lug
46mm
Material
Stainless Steel/Gold
316L Stainless Steel
Finish
Polished
Brushed and polished
Water Resistance
5m
300m
Caseback
Display
Solid

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
S438 White
Black

Movement

5 specs
Caliber
Seagull ST21
Yema CMM.20
Beat Rate
4 vph
28,800 vph
Power Reserve
41h
40h
Jewels
21
25
Complications
GMT, Moonphase, Date
None

Pricing

1 specs
MSRP
$549
$2,372

Follow this matchup

Get a note when Sugess MoonPhase Master SU2108 vs Yema Superman Slim CMM.20 gets more votes, a community discussion, or a price drop. No account needed.

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 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.

Yema Superman Slim CMM.20

Owners and reviewers praise the Yema Superman Slim CMM.20 for its appealing retro design, balanced 39mm case, and in-house CMM.20 micro-rotor movement, with some finding the fish scale bracelet attractive. Concerns exist regarding its $2500/€2,490 MSRP, with some owners questioning its value and noting the potential for QC issues or a "jittery" seconds hand attributed to the new movement. The bracelet's articulation and stamped clasp draw criticism, though some owners report it improves with wear. Overall, owners and reviewers appreciate the Yema Superman Slim CMM.20's vintage styling and unique micro-rotor movement, but its value proposition and some finishing details are points of contention.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.