Side by side

Sugess MoonPhase Master SU2108vsYema Rallygraf Alpine Cup Series

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

MoonPhase Master SU2108
SugessMoonPhase Master SU2108
MSRP $549
Rallygraf Alpine Cup Series
YemaRallygraf Alpine Cup Series
MSRP $449

At a glance

15 of 29 specs differ
Diameter
MoonPhase Master SU210840mm
Rallygraf Alpine Cup Series39mm
Power Reserve
MoonPhase Master SU210841h
Rallygraf Alpine Cup Series40h
Water Resistance
MoonPhase Master SU21085m
Rallygraf Alpine Cup Series50m
MSRP
MoonPhase Master SU2108$549
Rallygraf Alpine Cup Series$449

Full specifications

Case

7 specs
Diameter
40mm
39mm
Thickness
11.5mm
10.2mm
Lug-to-Lug
46mm
Material
Stainless Steel/Gold
316L Stainless Steel
Finish
Polished
Brushed and polished
Water Resistance
5m
50m
Caseback
Display
Solid

Crystal & Dial

1 specs
Dial Color
S438 White
Black

Movement

6 specs
Caliber
Seagull ST21
Type
Automatic
Quartz
Beat Rate
4 vph
28,800 vph
Power Reserve
41h
40h
Jewels
21
25
Complications
GMT, Moonphase, Date
None

Pricing

1 specs
MSRP
$549
$449

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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 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 Rallygraf Alpine Cup Series

The Yema Rallygraf Alpine Cup Series is widely praised for its retro-modern aesthetic, crisp white dial, and excellent lume, with owners highlighting its great value at $549 and the clever integration of a perforated design into its five-link bracelet. Reviewers and owners alike note its ideal 39mm case proportions and thin profile, enhancing wearability. However, the use of a K1 mineral crystal instead of sapphire is flagged as a drawback, and some community members find the Seiko VK64 meca-quartz movement overpriced for its features, particularly the 24-hour subdial. On balance, owners and reviewers rate the Yema Rallygraf Alpine Cup Series highly for its strong vintage-inspired design and wearability at its price point.

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