Side by side

Oak & Oscar The Humboldt Seven YearvsSeiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch

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

The Humboldt Seven Year
Oak & OscarThe Humboldt Seven Year
MSRP $2,400
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch
SeikoProspex Marinemaster Marinemaster 1965 Heritage Diver's Watch
MSRP $2,800

At a glance

13 of 29 specs differ
Diameter
The Humboldt Seven Year39.5mm
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch39.5mm
Power Reserve
The Humboldt Seven Year42h
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch45h
Water Resistance
The Humboldt Seven Year200m
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch200m
MSRP
The Humboldt Seven Year$2,400
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch$2,800

Full specifications

Case

4 specs
Category
Tool
Diver
Thickness
12.4mm
12.3mm
Lug-to-Lug
46.8mm
47.2mm
Material
316L Stainless Steel + Brass
Stainless Steel

Crystal & Dial

3 specs
Crystal Shape
Double-domed
Box
AR Coating
Underside
Anti-reflective coating on inner surface
Lume
Super-LumiNova
LumiBrite on hands, index(es) and bezel

Movement

5 specs
Caliber
Sellita SW300
6L37
Beat Rate
4 vph
28,800 vph
Power Reserve
42h
45h
Jewels
25
26
Complications
GMT, Chronograph, Date
None

Pricing

1 specs
MSRP
$2,400
$2,800

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