Islander Bayport Automatic Diver with Blue Wave DialvsSheffield 1A

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Bayport Automatic Diver with Blue Wave Dial
IslanderBayport Automatic Diver with Blue Wave Dial

MSRP $349

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Buy from Islander Used on eBay
1A
Sheffield1A

MSRP $238

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Buy from Sheffield Used on eBay

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Islander Bayport Automatic Diver with Blue Wave Dial at true scale

Bayport Automatic Diver with Blue Wave Dial

Sheffield 1A at true scale

1A

Diameter

40mm

40mm

Lug-to-Lug

48mm

46mm

lowest

Thickness

13.5mm

12.8mm

lowest

Water Resistance

200m

200m

MSRP

$349

$238

lowest

Movement

Seiko NH35

Seiko NH35

Case

3 specs
Thickness
13.5mm
12.8mm
Lug-to-Lug
48mm
46mm
Caseback
Solid
n/a

Crystal & Dial

4 specs
Crystal Shape
Flat
n/a
AR Coating
Yes
n/a
Dial Color
n/a
White/Blue
Lume
None
Swiss blue lume

Movement

1 specs
Power Reserve
0h
n/a

Pricing

1 specs
MSRP
$349
$238
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