Side by side
Seiko Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited EditionvsUBIQ Dual
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition42.6mm
Dual39mm
Power Reserve
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition72h
Dual42h
Water Resistance
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition300m
Dual200m
MSRP
Prospex Marinemaster Marinemaster 1968 Heritage JAMSTEC Limited Edition$3,900
Dual$704
Full specifications
Case
5 specsCategory
Diver
—
Diameter
42.6mm
39mm
Thickness
14.1mm
11.5mm
Lug-to-Lug
49.3mm
47mm
Water Resistance
300m
200m
Crystal & Dial
4 specsCrystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
Warm Grey
Lume
LumiBrite on hands, index(es) and bezel
C1
Movement
3 specsCaliber
8L45
Miyota 9015
Power Reserve
72h
42h
Jewels
35
25
Pricing
1 specsMSRP
$3,900
—
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