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Home/Browse/Seestern/MoonPhase Master Automatic S437-2
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Seestern MoonPhase Master Automatic S437-2
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Seestern · MoonPhase Master

Seestern MoonPhase Master Automatic S437-2

Moonphase

$224In stock
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Case

Diameter
41mm
Thickness
13mm
Material
Stainless Steel
Water resistance
50m

Crystal & dial

Crystal
Sapphire

Movement

Caliber
Seagull ST2528
Type
Automatic

Seagull

Seagull's complicated automatic caliber featuring moonphase and day-date displays in a single movement. At 6.8mm thick it accommodates the additional moonphase disc mechanism atop the base automatic platform. The 27-jewel count reflects the added complexity, and the moonphase display adds a touch of haute horlogerie to watches priced in the budget segment. Represents the most complicated mass-produced Seagull movement currently available.

Design language

Case shape
round
Dial style
standard
Sub-dials
1
Bezel
smooth_polished
Bracelet
leather_strap
Moonphase
Yes

AI-detected from the product image

MoonPhase Master collection · 9 watches

MoonPhase Master Automatic S395.01 .S
MoonPhase Master Automatic S395.01 .S41mm
MoonPhase Master Automatic S401C.E
MoonPhase Master Automatic S401C.E41mm
MoonPhase Master Automatic S437-2.SW
MoonPhase Master Automatic S437-2.SW41mm
MoonPhase Master Automatic S437.05
MoonPhase Master Automatic S437.0541mm
MoonPhase Master Automatic SU2153SW.S
MoonPhase Master Automatic SU2153SW.S40mm
MoonPhase Master Automatic SU2528GW
MoonPhase Master Automatic SU2528GW41mm
MoonPhase Master Automatic SU2528STRA V3
MoonPhase Master Automatic SU2528STRA V341mm
MoonPhase Master Automatic SU2528STRB V3
MoonPhase Master Automatic SU2528STRB V341mm

4 colorways

Alternatives

Market

Retail$224

No forum listings recorded for this watch yet.

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Community

“

Owners widely praise the Seestern MoonPhase Master Automatic S437-2 for its exceptionally bright BGW9 lume, described by one owner as glowing "like a lightsaber," and its legible sub-dial. The watch is noted for its attractive blue and gold dial, and the moon phase complication is appreciated as a visual feature. One owner reports an accuracy of +5 seconds per day with 285 amplitude, which is considered acceptable for the price and Seagull ST2528 movement. The Seestern S437-2 shares a design language with some luxury brands, with its moon phase models drawing comparisons. Overall, owners rate the Seestern MoonPhase Master Automatic S437-2 highly for its impressive lume and build quality at its price point.

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