Side by side
Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's WatchvsWolbrook JetFlyer Automatic Chronograph
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch39.5mm
JetFlyer Automatic Chronograph38mm
Power Reserve
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch45h
JetFlyer Automatic Chronograph40h
Water Resistance
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch200m
JetFlyer Automatic Chronograph100m
MSRP
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch$2,800
JetFlyer Automatic Chronograph$845
Full specifications
Case
6 specsCategory
Diver
Chronograph
Diameter
39.5mm
38mm
Thickness
12.3mm
12.1mm
Lug-to-Lug
47.2mm
46mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m
Crystal & Dial
4 specsCrystal
Sapphire
Domed Sapphire
Crystal Shape
Box
Flat
AR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
6L37
—
Power Reserve
45h
40h
Jewels
26
25
Pricing
1 specsMSRP
$2,800
$845
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