Side by side
Seiko Prospex Marinemaster Marinemaster 1968 Heritage Diver's WatchvsOrologi Calamai G50 CRONO
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 Diver's Watch42.6mm
G50 CRONO40mm
Power Reserve
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch72h
G50 CRONO48h
Water Resistance
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch300m
G50 CRONO100m
MSRP
Prospex Marinemaster Marinemaster 1968 Heritage Diver's Watch$3,600
G50 CRONO$6,264
Full specifications
Case
5 specsCategory
Diver
—
Diameter
42.6mm
40mm
Thickness
14.1mm
14.9mm
Lug-to-Lug
49.3mm
47.5mm
Water Resistance
300m
100m
Crystal & Dial
4 specsCrystal Shape
Curved
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Dial Color
Black
White
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
8L45
Soprod A10
Power Reserve
72h
48h
Jewels
35
25
Pricing
1 specsMSRP
$3,600
—
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