Alkin Watches Model Three DivervsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

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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 Marinemaster Marinemaster 1965 Heritage Diver's Watch at true scale

Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

Diameter

40.5mm

39.5mm

Lug-to-Lug

48.5mm

47.2mm

lowest

Thickness

12.5mm

12.3mm

lowest

Water Resistance

200m

200m

Power Reserve

n/a

45h

MSRP

n/a

$2,800

Movement

Miyota 9039

Seiko 6L37

Case

3 specs
Diameter
40.5mm
39.5mm
Thickness
12.5mm
12.3mm
Lug-to-Lug
48.5mm
47.2mm

Crystal & Dial

4 specs
Crystal Shape
n/a
Box
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
Blue
n/a
Lume
Super-LumiNova X1 C3
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9039
Seiko 6L37
Power Reserve
n/a
45h
Jewels
0
26

Pricing

1 specs
MSRP
n/a
$2,800
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