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Gravithin FOCUSCOPE - BLUE COSMOvsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

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

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FOCUSCOPE - BLUE COSMO
GravithinFOCUSCOPE - BLUE COSMO
MSRP $579
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch
SeikoProspex Marinemaster Marinemaster 1965 Heritage Diver's Watch
MSRP $2,800
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At a glance

12 of 29 specs differ
Diameter
FOCUSCOPE - BLUE COSMO40mm
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch39.5mm
Power Reserve
FOCUSCOPE - BLUE COSMO42h
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch45h
Water Resistance
FOCUSCOPE - BLUE COSMO100m
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch200m
MSRP
FOCUSCOPE - BLUE COSMO$579
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch$2,800

Full specifications

Case

5 specs
Category
—
Diver
Diameter
40mm
39.5mm
Thickness
11.2mm
12.3mm
Lug-to-Lug
46mm
47.2mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
super luminova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9039
6L37
Power Reserve
42h
45h
Jewels
25
26

Pricing

1 specs
MSRP
—
$2,800
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