Side by side

Seestern MoonPhase Master Automatic S401vsSpinnaker Bradner Pearl Diver

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

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MoonPhase Master Automatic S401
SeesternMoonPhase Master Automatic S401
MSRP $200
See the full MoonPhase Master Automatic S401
Bradner Pearl Diver
SpinnakerBradner Pearl Diver
MSRP $370
See the full Bradner Pearl Diver
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At a glance

10 of 29 specs differ
Diameter
MoonPhase Master Automatic S40141mm
Bradner Pearl Diver42mm
Power Reserve
MoonPhase Master Automatic S401—
Bradner Pearl Diver—
Water Resistance
MoonPhase Master Automatic S40150m
Bradner Pearl Diver180m
MSRP
MoonPhase Master Automatic S401$200
Bradner Pearl Diver$370

Full specifications

Case

7 specs
Category
—
Diver
Diameter
41mm
42mm
Thickness
13.5mm
15mm
Lug-to-Lug
0mm
50mm
Lug Width
0mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
180m

Crystal & Dial

1 specs
Dial Color
—
Emerald

Movement

1 specs
Caliber
Seagull ST2528
Seiko NH35

Pricing

1 specs
MSRP
$200
$370
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