Side by side

Sugess MoonPhase Master SU2528vsLongines HYDROCONQUEST GMT

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

MoonPhase Master SU2528
SugessMoonPhase Master SU2528
MSRP $599
HYDROCONQUEST GMT
LonginesHYDROCONQUEST GMT
MSRP $3,350

At a glance

15 of 29 specs differ
Diameter
MoonPhase Master SU252840mm
HYDROCONQUEST GMT41mm
Power Reserve
MoonPhase Master SU252848h
HYDROCONQUEST GMT40h
Water Resistance
MoonPhase Master SU25285m
HYDROCONQUEST GMT300m
MSRP
MoonPhase Master SU2528$599
HYDROCONQUEST GMT$3,350

Full specifications

Case

8 specs
Category
Moonphase
Diver
Diameter
40mm
41mm
Thickness
13.5mm
12.9mm
Lug-to-Lug
46mm
49.4mm
Lug Width
20mm
21mm
Material
Stainless Steel/Rose Gold
Stainless Steel
Water Resistance
5m
300m
Caseback
Display
Solid

Crystal & Dial

2 specs
Dial Color
Black
Green
Lume
X1
None

Movement

4 specs
Caliber
ST2528
L844.5
Beat Rate
3 vph
28,800 vph
Power Reserve
48h
40h
Complications
Moonphase, Date
None

Pricing

1 specs
MSRP
$599
$3,350

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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 SU2528

Owners widely praise the Sugess MoonPhase Master SU2528 for its visually stunning and glittery aventurine dial, considered exceptional value for its price, with some noting smooth hand-winding and good case polishing. Accuracy varies, with reports ranging from +3 seconds per day to -6 seconds per day, and one owner experienced a stuttering movement in a previous unit. Some find the watch too thick for a dress watch, the rotor unusually loud, and the 21mm lug width unorthodox, while the moonphase complication's accuracy is questioned by one owner due to a potential dial cut flaw. Overall, owners rate the Sugess MoonPhase Master SU2528 highly for its gorgeous aventurine dial and impressive complications at an accessible price point.

Longines HYDROCONQUEST GMT

Owners widely praise the Longines HYDROCONQUEST GMT for its excellent finishing, smooth winding action, and overall value, with some finding its build quality and colorways superior to higher-priced competitors. Reviewers and owners alike note its robustness as a traveler's dive watch with a true GMT movement. Some owners find the round markers at 6 and 9 disrupt dial symmetry, and the GMT hour markers are described as tiny and difficult to read. The date wheel can be mismatched on certain dial colors, and the bracelet clasp is noted as sharp by one reviewer. While some owners wish for a smaller case size, others find the 41mm comfortable. The bezel action is flagged as having bounce-back by one owner, though the brushed finish effectively hides wear. Overall, owners and reviewers rate the Longines HYDROCONQUEST GMT highly for its robust build and excellent value proposition.

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