Alkin Watches Model Three DivervsSeiko Prospex Sea

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Model Three Diver
Alkin WatchesModel Three Diver

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Prospex Sea
SeikoProspex Sea

MSRP $595

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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.

Alkin Watches Model Three Diver at true scale

Model Three Diver

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

40.5mm

41.7mm

Lug-to-Lug

48.5mm

lowest

49.5mm

Thickness

12.5mm

12.3mm

lowest

Water Resistance

200m

200m

Power Reserve

n/a

41h

MSRP

n/a

$595

Movement

Miyota 9039

Seiko 4R35

Case

3 specs
Diameter
40.5mm
41.7mm
Thickness
12.5mm
12.3mm
Lug-to-Lug
48.5mm
49.5mm

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
Blue
n/a
Lume
Super-LumiNova X1 C3
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9039
Seiko 4R35
Power Reserve
n/a
41h
Jewels
0
23

Pricing

1 specs
MSRP
n/a
$595
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