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Seagull Ultra-thin Moon Phase Dress Watch 38mmvsZelos Helica Moonphase

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

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At a glance

10 of 29 specs differ
Diameter
Ultra-thin Moon Phase Dress Watch 38mm38mm
Helica Moonphase39mm
Power Reserve
Ultra-thin Moon Phase Dress Watch 38mm
Helica Moonphase
Water Resistance
Ultra-thin Moon Phase Dress Watch 38mm50m
Helica Moonphase100m
MSRP
Ultra-thin Moon Phase Dress Watch 38mm$719
Helica Moonphase$1,049

Full specifications

Case

7 specs
Category
Moonphase
Diameter
38mm
39mm
Thickness
12mm
10mm
Lug-to-Lug
43mm
39mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Meteorite

Movement

1 specs
Caliber
ST1818
Sellita SW288-1

Pricing

1 specs
MSRP
$719
$1,049
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