Side by side

Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited EditionvsMarnaut Dark Surge 300

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

At a glance

12 of 29 specs differ
Diameter
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition42.6mm
Dark Surge 30041mm
Power Reserve
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition72h
Dark Surge 30041h
Water Resistance
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition300m
Dark Surge 300300m
MSRP
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition$3,900
Dark Surge 300$1,390

Full specifications

Case

4 specs
Category
Diver
Diameter
42.6mm
41mm
Thickness
14.1mm
14.2mm
Lug-to-Lug
49.3mm
50mm

Crystal & Dial

4 specs
Crystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
Adriatic
Lume
LumiBrite on hands, index(es) and bezel
SuperLuminova C3

Movement

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

Pricing

1 specs
MSRP
$3,900
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