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Serket Watch Co ReefvsSeiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch

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

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Reef
Serket Watch CoReef
MSRP $899
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch
SeikoProspex Marinemaster Marinemaster 1968 Heritage Diver's Watch
MSRP $2,900
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At a glance

12 of 29 specs differ
Diameter
Reef46mm
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
Power Reserve
Reef38h
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch50h
Water Resistance
Reef300m
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
MSRP
Reef$899
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$2,900

Full specifications

Case

5 specs
Category
—
Diver
Diameter
46mm
42.6mm
Thickness
14mm
13.4mm
Lug-to-Lug
52mm
49.3mm
Lug Width
24mm
20mm

Crystal & Dial

3 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW200-1
8L35
Power Reserve
38h
50h
Jewels
25
26

Pricing

1 specs
MSRP
$899
$2,900
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