Fathers AnniversaryvsSeiko Prospex Sea 1968 Heritage Diver's GMT

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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.

Fathers Anniversary at true scale

Anniversary

Seiko Prospex Sea 1968 Heritage Diver's GMT at true scale

Prospex Sea 1968 Heritage Diver's GMT

Diameter

40mm

42mm

Lug-to-Lug

48mm

lowest

48.6mm

Thickness

11.9mm

lowest

12.9mm

Water Resistance

200m

200m

Power Reserve

42h

72h

highest

MSRP

$1,074

lowest

$1,500

Movement

Sellita SW200-1

Seiko 6R54

Case

4 specs
Diameter
40mm
42mm
Thickness
11.9mm
12.9mm
Lug-to-Lug
48mm
48.6mm
Lug Width
n/a
20mm

Crystal & Dial

3 specs
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
Red
n/a
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 6R54
Power Reserve
42h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$1,074
$1,500
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