Side by side

Marnaut Safe Harbour 100CvsSeiko 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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Safe Harbour 100C
MarnautSafe Harbour 100C
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
Safe Harbour 100C39mm
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch42.6mm
Power Reserve
Safe Harbour 100C41h
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch50h
Water Resistance
Safe Harbour 100C100m
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
MSRP
Safe Harbour 100C$899
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$2,900

Full specifications

Case

5 specs
Category
—
Diver
Diameter
39mm
42.6mm
Thickness
13mm
13.4mm
Lug-to-Lug
45mm
49.3mm
Water Resistance
100m
300m

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
41h
50h
Jewels
25
26

Pricing

1 specs
MSRP
$899
$2,900
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Marnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)vsSeiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's WatchPompeak Sub-AquaticvsSeiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's WatchEza 1972 DivervsSeiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's WatchCircula Watches SuperSportvsSeiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's WatchEcho/Neutra Cristallo Professional Diver 500mvsMarnaut Safe Harbour 100CMarnaut Safe Harbour 100CvsCWC 1980 RN Divers Automatic Re-Issue Watch
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