Side by side

Serket Watch Co ReefvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition

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

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At a glance

12 of 29 specs differ
Diameter
Reef46mm
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition42mm
Power Reserve
Reef38h
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition72h
Water Resistance
Reef300m
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition300m
MSRP
Reef$899
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition$1,750

Full specifications

Case

5 specs
Category
Diver
Diameter
46mm
42mm
Thickness
14mm
13.3mm
Lug-to-Lug
52mm
48.6mm
Lug Width
24mm
20mm

Crystal & Dial

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

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 6R54
Power Reserve
38h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$899
$1,750
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