Side by side
Beaufort Permian RiftvsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Permian Rift38mm
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch39.5mm
Power Reserve
Permian Rift42h
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch45h
Water Resistance
Permian Rift50m
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch200m
MSRP
Permian Rift—
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch$2,800
Full specifications
Case
6 specsCategory
—
Diver
Diameter
38mm
39.5mm
Thickness
10.85mm
12.3mm
Lug-to-Lug
45mm
47.2mm
Lug Width
—
20mm
Water Resistance
50m
200m
Crystal & Dial
4 specsCrystal Shape
Flat
Box
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
—
Black
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
HZ5000A
6L37
Power Reserve
42h
45h
Jewels
25
26
Pricing
1 specsMSRP
—
$2,800
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