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Matterhorn Watch Co. DiveMaster 300vsSeiko 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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DiveMaster 300
Matterhorn Watch Co.DiveMaster 300
MSRP $401
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

13 of 29 specs differ
Diameter
DiveMaster 30041mm
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch39.5mm
Power Reserve
DiveMaster 30042h
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch45h
Water Resistance
DiveMaster 300300m
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch200m
MSRP
DiveMaster 300$401
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch$2,800

Full specifications

Case

6 specs
Category
—
Diver
Diameter
41mm
39.5mm
Thickness
12.8mm
12.3mm
Lug-to-Lug
47mm
47.2mm
Lug Width
—
20mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
Crystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
BGW9
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Miyota 9015
6L37
Power Reserve
42h
45h
Jewels
25
26

Pricing

1 specs
MSRP
—
$2,800
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