Side by side

Marathon GSAR (Government Search & Rescue) Diver's AutomaticvsSugess MoonPhase Master SU2528

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

GSAR (Government Search & Rescue) Diver's Automatic
MarathonGSAR (Government Search & Rescue) Diver's Automatic
MSRP $2,100
MoonPhase Master SU2528
SugessMoonPhase Master SU2528
MSRP $599

At a glance

14 of 29 specs differ
Diameter
GSAR (Government Search & Rescue) Diver's Automatic41mm
MoonPhase Master SU252840mm
Power Reserve
GSAR (Government Search & Rescue) Diver's Automatic40h
MoonPhase Master SU252848h
Water Resistance
GSAR (Government Search & Rescue) Diver's Automatic300m
MoonPhase Master SU25285m
MSRP
GSAR (Government Search & Rescue) Diver's Automatic$2,100
MoonPhase Master SU2528$599

Full specifications

Case

7 specs
Category
Diver
Moonphase
Diameter
41mm
40mm
Thickness
14mm
13.5mm
Lug-to-Lug
48mm
46mm
Material
316L Stainless Steel
Stainless Steel/Rose Gold
Water Resistance
300m
5m
Caseback
Solid
Display

Crystal & Dial

2 specs
Dial Color
Anthracite
Black
Lume
None
X1

Movement

4 specs
Caliber
Sellita SW200-1
ST2528
Beat Rate
28,800 vph
3 vph
Power Reserve
40h
48h
Complications
None
Moonphase, Date

Pricing

1 specs
MSRP
$2,100
$599

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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.

Marathon GSAR (Government Search & Rescue) Diver's Automatic

The Marathon GSAR (Government Search & Rescue) Diver's Automatic is widely praised for its legibility, comfort, and exceptional tritium illumination, with reviewers highlighting its utilitarian, military-equipment feel and a 41mm case size considered ideal. Owners appreciate its grippy bezel and the 300 meters of water resistance provided by the screw-down crown, deeming it a solid value for a Swiss-made tool watch. Some owners report quality control issues, with one user needing to warranty two watches, and another notes the GSAR wears taller than other models, leading to occasional bumping. The reliable ETA 2824-A2 movement is a consistent feature. Overall, owners and reviewers rate the Marathon GSAR (Government Search & Rescue) Diver's Automatic highly for its bright tritium lume and robust, no-nonsense tool watch design.

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.

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