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Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited EditionvsMarnaut Safe Harbour 100C

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

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Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition
SeikoProspex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition
MSRP $3,900
Safe Harbour 100C
MarnautSafe Harbour 100C
MSRP $899
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At a glance

12 of 29 specs differ
Diameter
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition42.6mm
Safe Harbour 100C39mm
Power Reserve
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition72h
Safe Harbour 100C41h
Water Resistance
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition300m
Safe Harbour 100C100m
MSRP
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition$3,900
Safe Harbour 100C$899

Full specifications

Case

5 specs
Category
Diver
—
Diameter
42.6mm
39mm
Thickness
14.1mm
13mm
Lug-to-Lug
49.3mm
45mm
Water Resistance
300m
100m

Crystal & Dial

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

Movement

3 specs
Caliber
8L45
Sellita SW200-1
Power Reserve
72h
41h
Jewels
35
25

Pricing

1 specs
MSRP
$3,900
$899
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