Side by side

Sugess MoonPhase Master S426vsGrand Seiko SBGH281

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

MoonPhase Master S426
SugessMoonPhase Master S426
MSRP $599
SBGH281
Grand SeikoSBGH281
MSRP $6,300

At a glance

13 of 29 specs differ
Diameter
MoonPhase Master S42640mm
SBGH28140mm
Power Reserve
MoonPhase Master S42635h
SBGH28155h
Water Resistance
MoonPhase Master S4265m
SBGH281100m
MSRP
MoonPhase Master S426$599
SBGH281$6,300

Full specifications

Case

7 specs
Category
Chronograph
Dress
Thickness
10mm
13.3mm
Lug-to-Lug
46mm
46.2mm
Lug Width
20mm
19mm
Material
Stainless Steel/Rose Gold
Stainless Steel
Water Resistance
5m
100m
Caseback
Display
Solid

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

4 specs
Caliber
ST2153
9S85
Beat Rate
4 vph
28,800 vph
Power Reserve
35h
55h
Complications
Moonphase, Date, Power reserve indicator
None

Pricing

1 specs
MSRP
$599
$6,300

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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 S426

Owners widely praise the Sugess MoonPhase Master S426 for its sapphire crystal, well-finished stainless steel case, and the Seagull ST2153 automatic movement, which offers hacking and manual winding. The watch features a real moonphase complication, power reserve indicator, and date function, all for approximately $200. Reviewers highlight the guilloche dial detailing and the ST2155 movement, an ETA clone, noting its true moonphase complication. Overall, owners rate the Sugess MoonPhase Master S426 highly for its impressive complications and finishing at its price point.

Grand Seiko SBGH281

The Grand Seiko SBGH281 is lauded for its 44GS-style case, which exemplifies the brand's "Grammar of Design" with its sharp facets and broad case band, and its Hi-Beat 36000vph Caliber 9S85 movement, noted for an ultra-smooth second hand. Reviewers highlight the exceptional finishing, including Zaratsu polishing and hand-polished markers, as offering significant value at its €6,200 price point. The watch features an accuracy rating of +5/–3 seconds per day, a 55-hour power reserve, and 100-meter water resistance, all executed to Grand Seiko's high standards, and is limited to 1,500 pieces. Overall, reviewers rate the Grand Seiko SBGH281 highly for its iconic case design and superb finishing at its price.

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