Side by side

Maystone Watch Co Prosperity GMTvsSeiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation

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

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Prosperity GMT
Maystone Watch CoProsperity GMT
MSRP $443
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation
SeikoProspex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation
MSRP $2,800
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At a glance

13 of 29 specs differ
Diameter
Prosperity GMT38mm
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation39.5mm
Power Reserve
Prosperity GMT41h
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation45h
Water Resistance
Prosperity GMT100m
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation200m
MSRP
Prosperity GMT$443
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation$2,800

Full specifications

Case

5 specs
Category
—
Diver
Diameter
38mm
39.5mm
Thickness
11.9mm
12.3mm
Lug-to-Lug
46mm
47.2mm
Water Resistance
100m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
Seiko NH34
6L37
Power Reserve
41h
45h
Jewels
25
26

Pricing

1 specs
MSRP
—
$2,800
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